Politely disagree, in that I suspect this is a hypocritical sentiment. Most users who get off of Elon news will agree with this position now but then cry foul when this community is spammed with a subject not to their liking. And as much as the ideology of free speech (rightly) resonates, just like with free markets, some minimal regulation is needed in practice; otherwise some fanatics could choke this feed up with, I dunno, 99% Microsoft news, all the time, and you wouldn’t be able to say shit because you “strongly believe people should be able to post whatever they want”. I doubt that you would stand by your lofty convictions so strongly then.
Beyond that, there is nothing wrong with expressing a desire for more or less of something—it’s just an opinion. It’s a bullshit argument to say, “If you don’t like it, instead of articulating why, just use the limited non-descriptive tool provided to reduce your passionate sentiment into a trivial binary value and cast it into the sea of thousands just like it; or else, like, go create an entirely new community or a custom feed or whatever you want. But mainly, just fuck off.”