This is the US, the only way you find out is by spending millions in a legal battle, during which they might very well disable your game remotely (and get fined for that too after, if you still exist then).
Unaffordable justice.
But they could kill your license so you won't be able to build your game using their tool anymore (however you could also just grab a new license under a different name).
What I wonder tho is if they are going to go to the length of asking platform holder like Apple / Google to delist your game and would they actually comply with Unity on this?
I'm pretty sure there's a term for that: fraud.