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.
You can. I might be able to (there’s a lot of crap around spam filtering and SPF that I’d have to fight with).
My mother, father, sister, cousins, nieces and nephews? Not a chance in hell.
We have an admin who spends a good 40% of his workweek doing just our email servers. They are a massive PITA.