You can downplay this all you want - but remember: stuff like this is a microcosm of a larger issue. Sections of your government worked directly with Twitter to control what information you saw. Much bigger organizations - Facebook comes to mind - must be doing the same thing every.single.day. And no one finds this even a little bit alarming?
Is there a Mastodon server that straight up admits that it may include Russian disinformation and is primarily for entertainment purposes rather than factual discussion?
edit: Or a mix of both true news items and disinformation! See if you can tell which is which!