What made everybody move from a corporate social media platform to another corporate social media platform instead of the fediverse?
After all, the Fediverse and Activitypub is much more mature than Bluesky and the copycat AT protocol or Threads and … whatever they use.
If Brazilian fediverse is anything like English fediverse, its community was probably tied up in discussions who to deferderate from next and vegan cat food instead of promoting Mastodon.
The largest Brazilian Mastodon instance, Ursalzona proudly displays hammer and sickle in its favicon and a logo of its admin account.
Seeing Ursalzona admin’s pinned thread - you nailed it.