It's a good thought. I imagine it's a low return for the investment. There will only be a small percentage of people who even engage with it, sort of like how when you run a poll you have to contact at least four times the minimum sample size you need because only one in four people don't hang up on you. Religious organizations have no problem shovelling cash into the fire because faith, but it's a harder sell for other investors.
@danirabbit
I have a solution, which you may disagree with... But just leave the legacy social media? I mean, is it worth the hassle? 
I've been on FB, IG,
in my time, and left it all behind. My only connections to meta are LinkedIn just for work but I'm never on it, and WA that I use for talking with friends.
It is how propaganda works.
Imposing unwanted material on an unwilling audience.
https://press.princeton.edu/books/paperback/9780691173429/how-propaganda-works
https://hbr.org/2016/11/why-pollsters-were-completely-and-utterly-wrong
https://en.m.wikipedia.org/wiki/Push_poll
https://www.sciencedirect.com/science/article/pii/S0176268023000277
If it is centralized, it can feed you propaganda.
This problem does not exist here.
@danirabbit
"It’s so frustrating how every algorithmic social network is constantly trying to feed you right wing Christian conservative bullshit and you have to actively fight it. No matter how much leftist content I engage with, no matter how much I block and click “not interested”, it’s like an infection that keeps coming back"
Like an infection? Is
@danirabbit
So leave. Tell your friends why and leave.
I've never seen this bullshit because I left years ago.