I have been able to cultivate some positive online relationships & discourse, thanks to Twitter. Like-minded folks, neatly sorted into some specific niches (with a bit of overlap). Nice, manageable & I can shut it off when I need a break. I can get breaking news, sports scores if I'm curious, the like.
I like Twitter, I enjoy using it. However, I'm indifferent if Musk buys Twitter & leaves well enough alone, but he won't. I'm thankful I still have a blog I can keep here, thanks to Google.