“make decisions as a group” sounds great and democratic - but you really think anyone cares about this enough amongst non-techies to be part of all this “decision making” about what apps to use? And this is in addition to your day job. And please don’t say well we can evangelize - again: no one has time for that.
It sounds great esp to us techies - that’s how WE would solve the problem as a group. Doing that with non-techies esp with family and friends would be HORRIBLE in practice. Unfortunately I have a feeling I’ll get responses of the type “well you never know till you try” and “maybe YOU can’t / don’t want to do it but others will”. To which I say more power to you :) but this is def not a solution outside of hacker forums where we can pore over tech surveillance and freedom etc. and create a bubble where everything is libertarian and can be solved if only we had the right systems in place for the normies.