Only problem is this: we can’t test who is genuinely homosexual and who isn’t. Anyone who knew Bill De Blassio’s wife as a lesbian had no way of predicting she would end up with Bill, they can claim it after the fact, but that doesn’t count.
Gore Vidal had an interesting take on this. Speaking from his own experience, he didn’t believe there was any such thing as a homosexual. He said it was something he did, not something he was.
He was saying that back in the 70s. He’d have to be re-educated if he were alive and saying those things today.