"was that really necessary? "
Yes. First of all, who says we should believe him?
And second, why does he get a pass on harming others with his psychobabble/religion dressed up as compassion?
Sexuality is not bad. It's part of being human (or animal). People who think sex is bad are bad. People who teach that sex is bad are worse.
Maybe all the horror he supposedly endured was at the hands of people as repressed as he would have everyone else be.
Yes, I felt that it was necessary. I still do, and I'd say it again. I have values that I find worth defending also.