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)
Are we really going to believe that Google, one of the highest grossing companies in the world, doesn't have the money to provide even basic level customer service? If it were really a matter of not being able to afford it, certainly they could offer it for a fee. No, they're stubbornly refusing to address the issues, relying on this lie, and using their market dominance to avoid having to answer for it.