Ha. That is sad. But then you will be at the mercy of the big platforms. I remember when YouTube de-monitized my most lucrative film because of like 3 or so seconds of sex, and it wasn't even explicit. There was no full nudity. Just kissing and simulation of it.
It's indeed tough times to be an artist.
But perhaps there is an age verification plugin that can do the work for you? I'm sure the big platforms rely on automation rather than a human checking each and every customer....