Yes, that's 30 *thousand* instances (servers):

https://fedilist.com/

"Fedi as of right now:

* Active instances: 30,548 (3,070 with open registrations)

* Total number of accounts on fedi: 19,810,724

* Total number of messages posted to fedi: 1,799,930,166"

#Fediverse #Bluesky