Lawyers are really expensive. You would need to turn it into a class action or you would be blowing through a ton of money, up against the best lawyers in the game.
I know the US legal system has an awful reputation for costing lots of money that mostly only goes to the lawyers, but really, if you can't effectively enforce your rights even after being ripped off to the tune of $100,000, your legal system is literally worthless to any normal person. I find it hard to believe that even the US system is that crazy.
Fair enough. Can't argue against being pragmatic in business.
I sense you may be implying that maybe I was breaking the TOS
No, that wasn't my intent at all. I was just reasoning that if you had a deal with Google where you would normally expect to be paid, they would need some basis for not paying you (or, one would hope, they would lose the case and you'd get your money). They might be unhelpful in terms of not telling you why that is at first, but if you're taking real legal action they can't just say "Not gonna tell ya!" any more (or again, one would hope, they lose the case). If they did come back with something from their terms as their justification, then you would have to see whether those terms stood up in court.
https://topclassactions.com/lawsuit-settlements/lawsuit-news...
With $100K in dispute, it would be surprising if no lawyer would even be willing to take the first steps, or if the cost of paying one to do so would be so outrageous that it wasn't worth considering if Google really were pulling a fast one.