If it isn’t too easy to game it (i.e., have an account with at least 5 approved posts to vote thumbs up/down) then I like this straightforward idea too!
This helps in cases such as X suspending you …or .me,limits my interactions to some uses ,so making a telegram or discord trianary to X being the go to
I too am curious about who has been making those decisions for the community and would like to see the community be a part of the proposal review process. I give this suggestion 2 up.