You could of course sue Google, but that's an extremely expensive and time-consuming option, rarely worth it for a mere consumer. Going to court certainly won't make your suspended account become unsuspended any quicker.
Just think about the army of "Facebook content moderators" who were a popular topic on HN recently due to the concerns over their mental health.
(I am offering no solutions here, for I know none)
It's not a request, it's a requirement. If your account is suspended, you deserve an explanation. You should get one without having to request it.
I'm not saying that companies shouldn't be able to suspend accounts temporarily. I'm simply saying that there needs to be a way to get your account unsuspended if you're innocent. The way it "works" now is that innocent consumers are without any recourse whatsoever.
We've heard this excuse countless times, but it's simply not acceptable. The foundation of our legal system is that it's better to let a criminal go than to punish an innocent person. How many innocents have to get caught in the crossfire before we start protecting them?
Not exactly?
It's certainly not criminal law. Proof beyond reasonable doubt has no place here.
But it's also not exactly the relationship between a host and guest, where the guest has no rights save what the host grants. Website terms of service purport to be contracts, so there is a contractual rather than ex gratia basis for the relationship.
So, begin interpreting website terms of service as contracts of adhesion, and read in a duty for website operators to enforce those terms fairly, with a reasonable basis (on the balance of probabilities) for harmful decisions.
This isn't the current law, of course, but it's not hard to imagine the law reaching that place from here.