https://ploum.net/2023-06-23-how-to-kill-decentralised-networks.html
Many of us do not trust Facebook and anything it is associated with or swallows up.
EDIT:
"Instagram head Adam Mosseri said "
““Soon, you’ll be able to follow and interact with people on other fediverse platforms, such as Mastodon. They can also find people on Threads using full usernames, such as @[email protected].””
“We’re committed to building support for ActivityPub, the protocol behind Mastodon, into this app. We weren’t able to finish it for launch given a number of complications that come along with a decentralized network, but it’s coming,” he said.
“If you’re wondering why this matters, here’s a reason: you may one day end up leaving Threads, or, hopefully not, end up de-platformed. If that ever happens, you should be able to take your audience with you to another server. Being open can enable that.”
This would be a mess to support on a server and I don’t blame anyone not wanting to pay to host that much wasted processing power. You can start a server for under $50. Admins have the power to do what they want on the servers they own. Federation works on a per-server basis. You can block who you don’t want to see. Some even allow you to block entire instances. But federation at the user level is ridiculous on its face and would require ridiculous server power.
As someone who works with large data on a daily basis, no, it’s not.
Gonna point you to my post here.
I don’t think you read the comment close enough or all the way through. Blocking is not defederation.