To answer the question in post directly - I think it's a bit daft. I understand and support the intention. In fact, I've already blocked threads.net, assuming that's going to be the actual endpoint. But the pact itself I find useless and a tad childish.
sh.itjust.works Main Community
Home of the sh.itjust.works instance.
Facebook (meta) is going to try to buy market share into something that isn't monetizable. I don't see the point in defederating from them because they will just do it again and again secretly until one of their instances has some success. All you are really doing by defederating from them is setting up future scenarios where instances will start accusing each other of being meta shills, which would mostly just ruin the fediverse if everyone defederates from everyone. The existential threat to the fediverse is the fediverse itself. These companies are competing for eyeballs, and killing the fediverse would drive users to other monetized platforms. Sure you can defederate from the instances they admit they are running, but they and every other social media company are probably here already or will be soon. I wouldn't worry about it. Just keep meming and kicking out the Nazis.
I think it's dumb to defederate just because there's a big company behind it. With something like Threads We've got a gateway for people to get into decentralisation and the fediverse.
I brought up threads to my significant other the other day and it's the first time she was like "oh that's neat" when trying to get her involved with such things. I really want this activitypub backed stuff to become the next internet and I think it's really dumb to gatekeep it by defederating.
I love Lemmy, but I'm more likely to get friends and family onto threads than I am this or mastadon so if we defederate I guess I'll have to find some place else or bite the bullet and host my own private server.
I am completely against defederating
Meta is a garabge company in so many ways. But I think that we need to allow these giant companies experience full extent of the fediverse. That will hopefully bring more pople on the fediverse, populorize is and make it more widely known / used which is a good thing. But we need to be cautious.