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.
I get where you're going, but I think far more costly to them and advantageous for us is to simply show them that they are unnecessary.
If we can drop them so easily, they can't pull stuff like this anymore. It is possible to drop Google and Facebook.
They do this stuff because people _need_ them and they know that people won't just drop them en mass.
Its also possible to live without electricity and running water. This disproportionate power model doesn't work there because some people implemented regulations on them. I am beginning to suspect we need similar laws for this.
You'll very quickly discover why they are not at all alike.