I can’t use them because I can’t convince anybody to switch with me. I talk to most people on discord and I’d rather move to using Matrix, but I can’t convince any of my friends or family or anyone I know to use anything else.
You have to negotiate.
They: Do you have whatsapp?
You: No i hate that app but we can use Rehnijobuboba, heard of that?
They: No and there’s no way I’m installing something I can’t even speak.
You: Ok, you dont want to install that and I don’t want whatsapp, lets meet halfway and use Signal together!
They: Fine.
Tell them the reason they keep getting creepy ads for stuff they’re talking about in the car is FB messenger.
That creeps enough people out.
If they don’t want to use private communication then just leave it. If you want privacy you have to get used to having a less social life, at least online. That’s the key really, if you want a social life, you have to start going offline, out into the real world and meet people. Get to know your neighborhood a bit or join some outdoor activity or club or something. I know it’s weird at first about going outside because we’re all basement computer nerds but you will find freedom without all the online surveillance when you leave your home.
JK, because next challenge is to convince everyone you meet that they should leave their phones are home and if you thought getting people to use Signal is hard you have no idea because that’s just step 1.
I think there is always someone who is more willing to try it, so you start from them. Like a a techy friend or a parent who doesn’t really care as long as they talk to their child. Then you can proceed by complaining to your social circle about the bad quality of the apps you currently use (like messenger). Someone will be convinced eventually. I recommend you go with signal though since element (x) apps are still not ready for commercial every day use.
Putting up a synapse server in the public cloud and building bridges to the apps people use. At least I get my messaging in one place