So, a bloke who has seen the error of his ways and realised that, shock horror, his sexually predatory behaviour while younger was... well, sexually predatory. Whoop. Hang out the fucking flags.
OK on one level we do need men (the some men, rather than the not all) to stand up and say - "that bloke? It was me. Sorry." But at the same time what a load of self-serving, exculpatory crap.
His excuse seems to be "I was brought up as a fundy Christian to believe all sex was wrong, so naturally I swung to the opposite extreme in rebelling against that and assumed that all sexual behaviour was okay." Would we buy that as an excuse for, say, serial burglary? Or committing fraud? After all, presumably his parents told him theft was wrong, and murder. Surely he was genius enough to work out that, while not necessarily believing in god, the secular world did at least agree with his parents on those ones. Having a morally repressive upbringing doesn't mean that all your critical faculties get suspended when you break free of that upbringing.