Earlier quoted context omitted.
Sorry but what? * It looks like there won't be a Ukrainian government to speak of in a few days. * Manipulative behaviour has been identified on twitter and Facebook almost every day for the last few years, and it hasn't really led to much anything. The Ukrainian government can't do anything about that, if the independent banana republics of FAANG don't decide to act, nothing is gonna change. * Likewise for patreon.…
I'm guessing you're getting downvoted for aggresive tone. But you are right that social media networks are strong enablers of evil and helpers to enemies of freedom and democracy. Facebook and Twitter could easily stop (almost) all the misinformation and propaganda, but they don't because it makes them money.
I really doubt they could stop propaganda before the message is sent without deleting a ton of accounts that are false positives.