I think it’s pretty safe to say that the majority of us are here to avoid another corporate takeover of our preferred platforms. It would seem to me to be a tad irresponsible to allow Facebook into our space with open arms, allowing them to hoover up our data. I would love to keep using Lemmy.world, but will happily change instances if need be, and I feel many share that sentiment.
Threads content won’t show up in your feed unless you go out of your way to follow a threads user. All defederating does is deny your users the benefits of activity pub. If twitter is anything to go by then Threads content will be on this platform through screenshots anyway.