That's what they want you to believe for some reason. Moxie went so far as to talk in the biggest hall at the last chaos communication congress about how important it is that we don't use decentralized services and clients.

I'm not buying it. Look at Matrix and tell me it's holding them back.

What's holding them back, perhaps, is not having a shitton of money in the bank like Signal, and they're actively supportive of decentralization which costs developer resources. Signal (or Matrix, for that matter) could not spend dev time on decentralization and just let the open source community do its thing. But that's not what Signal is doing, they're instead actively hostile towards it.

Or look at Telegram, they have an open network and third party clients. There also are unofficial clients that some people use. But what does the 99% use? The official clients. Signal's argument is that people might use insecure, unofficial clients. In practice, that's not what your average mom will do. (And it's not as if the official Signal app was audited either.)

I'm also not buying the "China can move faster" thing. They can be more oppressive without consequences, but is that really better? Does that "centralized dictatorship" allow them to be "more stable"? It's easy to say, and easy to see how indeed an oppressive government's decree can change things from one day to the next, but on that scale I think you need to consider more things than I am qualified to do before you can really say whether that is a superior system in a given situation.

I guess we conclude the same thing in the end, though, as you say "The internet is too important to herd all our services into control of dictators, no matter how benevolent."

> I'm not buying it. Look at Matrix and tell me it's holding them back.

The main argument against federated protocols playing well with security is that they have a harder time evolving. The example always given is email. Once Matrix has reached 500M users and several server implementations with less than 20% market share each, how can you be sure that it will keep improving contrary to email protocols? WhatsApp switched to E2EE in a matter of months, but most of our emails are still plaintext on the servers.

I like and use Matrix as a replacement for IRC, but I don't think they will catch up in terms of security with Signal in most practical situations (meaning, I want to send a message to a non-technical person). Both because of the fossilization associated with federated protocol (see above), and simply because developing a federated protocol is way harder and less forgiving than a centralized one.

Your argument about the "99% use" means that first that you don't need centralization if it's already centralized in practice, and second that it brings very little benefit (benefits only 1% of users). At that point, the (possibly low) costs of decentralization are not worth it.

Signal did not have a shit ton of money until a year or two ago. I like Matrix but it's main issue is still UI/UX on clients (especially around key management) - which is slowly getting better but still too complex for normal non-techie users.