Highly doubtful. Will it go down immediately? No. Will the bitrot accelerate and things start breaking/deteriorating with no one around to fix them? Yes. It's

Highly doubtful. Will it go down immediately? No. Will the bitrot accelerate and things start breaking/deteriorating with no one around to fix them? Yes. It's hard to argue that Twitter wasn't incredibly overstaffed. Maybe even 80% overstaffed. But ripping 80% of the humans out of the equation basically overnight is not a recipe for a successful transition.