It is almost impossible to make mastodon similar of an experience as Twitter was. I used Mastodon and found it kinda boring so I didn't even try. But I did want to use Lemmy since I am a Reddit refugee. I had a pretty hard time trying to figure out how to choose the best instance, where to find my communities (should I join technology at beehaw or lemmy.world?). I still somewhat get confused trying to wrap my head around the fediverse AND I HAVE A FUCKING COMPUTER ENGINEERING DEGREE. If you think that the average user is gonna confidently just make a user and not get confused at all the new concepts you don't know normies.