To me, the critical thing is that if you're an admin with no plan for even temporarily slamming down the gates when a truly gigantic service like Threads rocks up and *inevitably* brings the sophisticated networked abuse it enables into fedi, you're failing in your duty of care.
Anyway! A couple of links that dig into the LoT phenom a bit, tx to folks who replied to my earlier queries:
https://wapo.st/46McPVm (gift link)