Other publishers, substack, etc. Why would anyone actually need to be on twitter? so they can break up their insight into 280 character bites and post them in 30 post-long threads that only other twitter users will read and eventually be re-digested into something most people will consume? Vine users didn't go anywhere for the longest time, most of them outgrew it by the time TikTok came around. Twitter was a fun experiment but it seems like it's been on its way out. Seems like just about anything that Elon is going to want to do it will result in deflating whatever is left.