I was nearly 20 years younger than I am now and was definitely ignorant of free, public XMPP service providers, which is kind of the point. If someone tech-savvy enough to be running Linux on a laptop in 2004 and liked the idea of XMPP tried and failed to get started with it, what hope was there of attracting a mainstream audience? You could argue I didn’t try hard enough, and you’d be right in a tautological sense. I did later use third-party XMPP clients for Google Chat.
I don’t expect a Pony from Meta. Meta is a face-eating leopard and I expect it to try to eat my face. If blocking their users from seeing the pictures of birds I share on Mastodon prevents that, please tell me how it does. This isn’t a rhetorical question; I self-host and can block, or not block whatever I want.
I’ve yet to see a convincing argument in favor of preemptive defederation or an explanation of what “Embrace Extend Extinguish” means in this particular scenario. There seems to be a lot of thinking that defederating “punishes” or handicaps Meta in some small way, which from my understanding is just not how it works at all.
I guess the preemptive block helps make the block easier for admins rather than ‘trying to do it’ once the service is embedded. Fact is Lemmy is doing ok without it so removing it isn’t going to make Lemmy worse than it was yesterday.
I don’t use threads so I don’t really see any personal benefit to blocking it, so I am a bit biased