I don’t think the new owners can just pull it from F-Droid, I hope the F-Droid team has a code backup. I think they will migrate everything to fossify. With the gallery this already happened, the SMT Gallery vanished from my phone and the fossify gallery appeared. I guess that’s a good way to go, since for now fossify is just the same thing with a different name.
why do you dislike the name? I like it actually!