I wouldn’t expect them to advertise such a thing, but the question is “can they recover from their own mistakes” not “can they recover from mine.” I don’t care if this is with an “account-level restore” or whatever; it shouldn’t be my concern.
I’ve seen customer and resource level restores deprioritized more than once and the only hypothetical given serious thought is avoiding helping customers who accidentally deleted something because of the support burden/cost. No one seems to have much concern for what happens when they’re the ones that screwed up.