I know of at least 5 women who stopped attending these events because of you, and their (near-)contemporaneous accounts of your behavior does not match your current recollections of your past behavior.
In addition to actually witnessing Noah act like a drunken idiot, I was made aware of Noah's more inappropriate behavior contemporaneously with it happening...in two cases, within minutes of him playing drunken grab-ass, and in the remaining cases, the next day.
That being said, I'm also not surprised that people on HN side with a man with a history of sexually harassment over his victims.
For inexplicable reasons, the HN crowd seems to think that because they're awkward around women that the same thing that happened to Noah can happen to them, but being awkward around women is not sexual harassment. Just don't grab a woman's body without her permission or try to proposition her within minutes of meeting her, and you'll be fine.
If anything, your comment is exactly the problem OP is talking about.