Mastodon was very depressing for me, this follower centric self presentation stuff is super not my style, it don’t want it to be about me, I most likely suck but I say smart things some times, so I want it to be about the stuff I say.
Plus I don’t mind being downvoted into oblivion. I actually think that this can be a good thing. It means that there was something at least controversial about what I posted so I might be wrong or have to argue better.
Lastly, mastodon is too much safe space and filter bubble. I want to read things from people that I disagree with and I want to argue with them in good faith. When I tried this on mastodon, I got misquoted, blocked, harassed… You name it.