

Bluesky doesn’t work if the IP gets blocked in Turkey, but with Mastodon, you would have to ban every single IP from every Mastodon instance and potentially all other IPs on the Fediverse.
Let’s say Turkey blocks mastodon.social. Now people in Turkey can’t access Mastodon.social under normal circumstances, but they can still access fosstodon.org, mstdn.social etc. and access the content from Mastodon.social through those other sites.
Only issue could be media uploaded to Mastodon.social, that’s blocked, unless it has been cached by the website you use.
I use Lemmy and PeerTube. Host a version of both myself. I use Loops a little as well and will probably pick up Pixelfed at some point.