Lol. Like this is going to help.
https://www.bbc.com/news/business-66284304
"Hey, did you see what so-and-so x'ed?" "Tweet" at least is easy to understand as a verb and has already entered the lexicon. If you say someone "tweeted" something, people understand what that means. If you they "x'ed" something, people won't understand.
Whatever you think about Twitter, it is at least a recognizable brand. Now you have to start that process over. Imagine Coca-Cola rebranding. That would be throwing away something that took decades to build. You don't just do that on a whim.