God, I actually think that's worse.
Part of his point seems to be that when he felt young and hot (seriously, Giles?
) women liked him flirting with them. But now he's older, and young women he fancies are more aware of power imbalances, so women might falsely accuse him of being a predator.
Giles, if a man's behaviour is sexually aggressive, it doesn't matter how attractive he is or his age. It's still sexually aggressive and the women he has victimised, for the cheap thrill, will be thinking of it when they write #MeToo. But don't worry, very few of them have the confidence and power to make public, or official, the name of the man who behaved thus. 
The bit about not stopping shagging because it would be impolite is disgusting, too. I think this thread might need a trigger warning actually. (Maybe Harvey Weinstein and Giles Coren in the title is warning enough?)
Finally, isn't he married? His poor wife.