Dear anon, first of all, the strike isn’t voted yet and it most likely won’t happen. Then, there’s differences between screenwriters. Those who are meant to go strike are usually those who directly work for a studio, which is not the case with xf. They work for 1013 who owns the show and sell the airing rights to Fox. That’s why all the shows mentioned to be impacted by the strike right now are Studio shows and Late night shows, and xf is not among them. Finally, for now, shows that are impacted are those who are filming right now, in May, which is not the case of xf.
If xf’s writer go strike, it’s because they’re currently working for a studio or by solidarity, but at this point of the negotiations, I think we’re safe. But you seem to know so much more than me, though.