> you'll never convert the majority of your friends/connections to use these niche messaging services
isn't true -- it's certainly possible, if you are pushy and refuse other apps.
I pushed most of my close contacts to use Signal and now they use that (among other tools).
Unfortunately Signal is not very good, because it's not very reliable (calls fail ~40% of the time, sometimes messages don't arrive) and the engineering practices lack (almost no tests, no CI, "bug bankruptcy" closing of all issues on the bugtracker) so I don't have high hopes for reliability to improve.
This made it harder to convert people, but it worked nevertheless.
However, it is a bit difficult with phone calls to countries outside of the EU: Sometimes I agree on using an old Skype account, sometimes I use my Nextcloud.
In theory, XMPP could handle that too, but in reality, none of my XMPP-clients has a great call experience (same old 'XMPP-clients need some love' song).
No need to cut off people or uninstall insecure apps like Instagram to get to enjoy the benefits of communicating securely with some (rather than none) of your contacts.
Wanting to keep my sanity? Not wanting to remember which conversation is where? Centralized logs? Device capacity limits?
The early 2000s solved this with miranda, pidgin, trillian. I wish they came back.
As for centralized logs, I would like for that as well, and I think something like Volt would be our best bet.
Lucky for you.
> is a 50-100MB chat app really an issue
Yes. 50-100MB is multiple albums of music in mp3.
Having to sift through 4+ messaging apps to find conversations here and there would be a nightmare.
I already have several friends who initiate conversations on 2 or MORE messaging services. The Pidgin era was phenomenal...
I never understood what the benefit here was, you'll never convert the majority of your friends/connections to use these niche messaging services and so you will inevitably end up having to install one of the major ones (WhatsApp, Messenger, et al) at which point you lose any benefits of anonymity, right?
How do you fight this? Do you simply cut off people who won't swap to these services or maintain contact via other means?