Fair, but surely the solution is a "wait and see" approach vs just blocking it completely? Maybe Threads overloads the server for... an hour? A day? Then someone turns it off.
Plus, if there's a lot of data exchanged, doesn't that just mean that a lot of SDF users want what's on Threads, or that users on Threads care about what happens here? Either way, seems like the right move is to keep the channel open if possible.