Lololol. Good lord. Tell me you don't work in product without saying you don't work in product.

She gives zero fucks about Five 9's. Maybe her tech team gives like 1/8 of a fuck, but no more beyond that. She only cares about the number of people she reaches with one tweet/toot/whatever, and simply being faster/self-hosted/data owned/reliable/federated has nothing to do with that.