@jenniferplusplus it is totally different. Mastodon will remain a niche social network.
I think if twitter dies in Brazil (I hope so, as a Brazilian) it will simply vanish and nothing will take it's place.
Some will use threads and that's it.
I think this format is not what people seek nowadays. It will go away like other social networks did.
Orkut was huge in Brazil and died anyways.
To replace twitter you need to be easy to setup and understand AND have huge amounts of money backing it.