The platforms and their convenience that one "only" has to write the post yet the internet needs so much metadata, so it tried to autogenerate it, instead of asking for it. People are put off by need to write a bloody subject for an email already, imagine if they were shown what's actually the "content" is.
About convincing: get the few that matters on deltachat, so they don't need anything new or extra - it's just email on steroids.
As for Mastodon: it's still someone else's system, there's nothing stopping them from adding AI metadata either on those nodes.
And other mastodon servers, just like other email servers, can of course still modify the data they receive how they'd like.
Signal, on the other hand, is a closed "opensource" ecosystem (you cannot run your own server or client), requires a phone number (still -_-) and the opensource part of it does not have great track record (I remember some periods where the server for example was not updated in the public repo).
But yeah, if you want the more popular option, Signal is the one.
And where can I find such a story from a trusworthy source? Quick google search rather turned up this:
https://euvsdisinfo.eu/report/us-intelligences-services-cont...
(Debunking it as russian information warfare)
In absence of that blog post:
Start by the beginning, how Moxley left Twitter as director of cyber over there (a company nowhere focused on privacy at the time) to found the Whisper Foundation (if memory serves me the right name). His seed funding money came from Radio Free Asia, which is a well-known CIA front for financing their operations. That guy is a surf-fan, so he decided to invite crypto-experts to surf with him while brainstorming the next big privacy-minded messenger.
So, used his CIA money to pay for everyone's trip and surf in Hawaii which by coincidence also happens to be the exact location of the headquarters for an NSA department that is responsible for breaking privacy-minded algorithms (notably, Snowden was working and siphoning data from there for a while).
Anyways: those geeks somehow happily combined wave-surf with deep algo development in a short time and came up with what would later be known as "signal" (btw, "signal" is a well-known keyword on the intelligence community, again a coincidence). A small startup was founded and shortly after that a giant called "whatsapp" decided to apply the same encryption from an unknown startup onto the billion-sized people-audience of their app. Something for sure very common to happen and for sure without any backdoors as often developed in Hawaii for decades before any outsiders discover them.
Signal kept being advertised over the years as "private" to the tune of 14 million USD in funding per year provided by the US government (CIA) until it ran out some two years ago: https://english.almayadeen.net/articles/analysis/signal-faci...
Only TOR and a few new tools remain funded, signal was never really a "hit" because most of their (target) audience insists on using telegram. Whatsapp that uses the same algorithm as signal recently admitted (this year) that internal staff had access to the the supposedly encrypted message contents, so there goes any hopes for privacy from a company that makes their money from selling user data.
I'd be interested in reading that blog post eventually.
Would this depend on threat model?
At least commenting from an unknown account on any random youtube video won't land you immediately at a "Person of Interest" list and your comments will be ignored as a drop of water inside an ocean of comments.
Which is why I think the only solution has to come at the governmental regulatory level. In “freedom” terms it could be framed as freedom from, as in freedom from exploitation, unlawful use of data, etc. but unfortunately freedom to seems to be the most corporate friendly interpretation of freedom.
You'd be surprised how many people in your life can be introduced to secure messaging apps like Signal (which is still centralized, so not perfect, but a big step in the right direction compared to Whatsapp, Facebook, etc) by YOU refusing to use any other communication apps, and helping them learn how to install and use Signal.
Signal is the best messaging app, but not by metrics people use to measure messaging apps, because not a ton of people use it. I use signal, but I also still use SMS (garsp!) because ultimately sometimes I just need to send a message.
It sucks and it's stupid, what we need more than anything else, more than any app, is open and federated messaging protocols.
There is no feasible way for a normie like me to convince enough people to take any kind of action collectively that will be noticed by FAANG.
I think we like to pretend otherwise, like oh if enough people stop using Instagram, they will fail. This is only true in the most literal sense, because "enough" is an enormous number, totally unachievable by advocacy.
We need far better strategies than "vote with your wallet". I think it is at least time to get rid of "vote with your wallet" from our collective vocabularies, for the sake of actual democracy.
If something is bad, it's said that the free market will offer an alternative and the assumed loss of market share will rein in the bad thing. It ignores, as does most un-nuanced discourse about economy and society, that capitalism does not equate to a free market outside of a beginner's economics textbook, and democracy doesn't prevent incumbents from buying up the competition (FB/Instagram) or attempting to block competition outright (Tiktok).
Plus, what about videos? How is a non-tech savvy creator going to host their content if it's best in video format?
I'm with you, but WhatsApp is tough. How do you keep in touch?
In the cases of special interest groups (think school/club/street/building groups), I just miss out, or ask for updates when I meet people. I am a bit out of the loop sometimes. No-one's died as a result of my leaving. When someone did actually die that I needed to know about, I got a phone call.
Honestly... just leave. Just leave. It's not worth your time worrying about these kind of "what ifs".
Telegram and Signal are, to me, about as trustworthy as WhatsApp. Well, actually, nobody really uses Signal, and Telegram is about the same as WhatsApp so who cares.
Waiting to meet my friends once every 1-2 years is not enough. I want to chat daily with them, because they are my close friends.
Daily telephone conversations with a group of them? Nope. Snail mail? It doesn't work for daily conversation.
So WhatsApp it is!
And what's the alternative? How do I keep in daily touch with my close friends that live across the world?
At any point they might insert an advert, a bot, change the UI or the share features, some AI slop, etc. you will have no recourse.
Just by using their platforms they’re able to update their models of you, your family, your friends. The timing of chats, the data they have on you through Insta or FB, all flesh out and refine their model of you. You are doing their work for them, helping them get richer, all whilst they oversee everything you do.
As for alternatives? I already listed several. You rejected most of them for whatever reasons you gave. Those were primarily your choices rather than firm barriers.
Here’s some more options: Discord, Matrix, blogs +RSS, your own mastodon instance, mailing lists, FaceTime, Zoom, WhereBy, MS Teams, irc, Slack, Mattermost, a custom chat server you wrote yourself.
I keep trying to convince people not to use Instagram, WhatsApp, Facebook, Twitter/X, but I'm not getting anywhere.
Write your own content and post it on your own terms using services that you either own or that can't be overtaken by corporate greed (like Mastodon).