Rocketwerkz's CEO alleges Unity are threatening to revoke studio's licence over apparent personal licence usage

Nobody should be optimizing to use unity anymore. I know personally devs who have worked there and confirmed this is their business now, just strangling devs for license revenue. They may open the gate a bit at the beginning to lock you in, but they'll slam it shut eventually behind you. And god knows if your game is even remotely successful they're going to go out of their way to get their hands on your money