Defederation makes it so that figuring out which instance to sign up with in order to see your friends and local businesses (since we're talking about vs Facebook instead of Twitter or Reddit) would be a nightmare for the average person.

I have multiple accounts on some services trying to get to everything I want to see. I mostly gave up on Pixelfed. My main Mastodon account can see people on other instances but has problems seeing their posts. And I'm absolutely not willing to troubleshoot it because between work, a social life, and other hobbies I just don't have the time or give a shit.

I like the fediverse. I'm here. I use it. But I'm only going to use what's convenient and I promise that I have more patience than the average non tech person who wants to sign up using a linked Gmail account and see all the things they expect to see without having to think about it.

Edit: I think my brain skipped the last two sentences in that comment. I just sat here and bitched about something that was already mentioned. I have brought nothing to this discussion and have brought shame upon my house.