Why not convince people to use Signal as well? Even my family has a group chat on Signal. Of course, it's a slow move with most people sticking to non-open chats. But it's worth the effort I would say.
It might work with people you know but is harder to convince people you just met, that's the reason I still use Whatsapp and recently opened an Instagram.
Eh, my missus insisted we use Signal, but it's just flat out not as reliable. It misses messages very occasionally and it's always at the worst possible time.
Like I get that it's a tiny bit more private than Whatsapp, but I'm not running a terror cell or a paedo ring over here. I just want to know if she wants anything from the shop.
It's private and you can verify that, not to mention it's non-profit. WhatsApp claims to be private but Meta has broken promises before and doesn't let us look at source code. It's not a "tiny bit"
It depends on whether they get a fair offer, or a bullshit one that has to work through the courts and be officially ruled bullshit before they'll offer anything better.
I dislike when they say in news clips that Signal represents the “current gold standard” for E2EE chats, it doesn't, Signal is a helluva lot better than the commercial stuff that mines user data but there's stuff like SimpleX Chat that doesn't leak even metadata because it doesn't have it.
Still, this is a good thing, these megacorps have their iron grip on people because they have raised walls around their services making it painful for people to move to a different service, tearing down those walls can only help us all.
Thanks for the tip about SimpleX, that looks interesting! I could never use Signal due to the way they operate and force you to rely on their and Google's servers, actively blocking forks from their network. So much for FOSS...
They do provide an apk outside of the Play Store, that uses a Web Socket for push notifications. Not he best way of going about it, but hey, it exists.
SimpleX is very neat. But it cannot do multiple devices unless you count shutting down, exporting database to new device replacing existing database as a sensible workflow. Using the database on two devices at once will break encryption and cause all sorts of weird problems.
Signal encryption can be taken out of the app and applied elsewhere, because it has been already done. SimpleX is nice but this is single app single implementation thing.
So I [in theory, I don't know how to start with this on a technical level] could make a third-party Signal-compatible app, but allow it to connect to Whatsapp instead of Signal? Even if I can't use my Signal account to contact Whatsapp people, that's still potentially useful. Although I imagine the terms I'd have to agree to to do so would be full of nonsense that stops this being remotely feasible.
Meta says that it will only allow third-party developers to use another protocol besides Signal, “if they are able to demonstrate it offers the same security guarantees as Signal.”
If matrix finally finishes implementing MLS, maybe they could convince meta to use it.
Last time they touched an open chat protocol, they hung it out to dry. That was XMPP. That's why more than half of the fediverse is reluctant or outright hostile to federate with anything meta.
At least we know that this won't be open federation. But still maybe some company could bridge them or at least could become a JMP.chat like service for WhatsApp.