Earlier quoted context omitted.
I think people are just disappointed that their beloved bubble is now controlled by the opposition. Musk went from god to devil in these circles in a very short time. Meanwhile I've never cared about either and am just trying to understand the mass hysteria. Twitter was a cesspool a decade ago, just that they didn't notice because they agreed with the bullshit.
It's not a cesspool. It's exactly what you make of it. If I had to pick one social network from them all (HN, Reddit, FB, IG, excluding messaging services like WhatsApp/Signal) I would pick X every day. It's the only place where I know the the information is coming from a reputable source, because I follow people at the top of their fields.
I'm also little worried about your claim that you "know the information is coming from a reputable source". I take everything from everyone with a grain of salt, and constantly keep my own brain turned on. Many so-called "reputable sources" spread all kinds of unfounded bullshit on twitter, in media and everywhere else. I actually prefer anonymous discourse because the worst argument I know is the "reputable source" or "I have a PhD in X".
The who shouldn't matter, as long as you can verify the what. I verify.