The men I know who have respect for women have no issue with the increased awareness of women’s harassment.
There are some amazing people who respect other people, with no agenda, not because they’re told to they just do it. Despite the decent people there is endemic prejudices ,such as misogyny, engraved in to society. We need to confront that.
The last time I was at a football match (a large ground - over 30,000 fans) a young woman got up from her seat. The men around her started to loudly discuss her breasts. Soon a group of 20ish men were chanting ‘get your tits out’. This then spread to quite a large number of the male spectators in that section. Some were young, some were older. Some of the older men were with their wives, who seemed to be laughing along. They moved on to sing a chant about a footballer who “had his share of whores”. Why is that language ok? Why can’t we condemn it?
At the school I worked at 3 15 year old lads got in trouble with the police for circulating a topless image of one of the girls in their year group. They had sent the image to over 30 boys before someone told their parents. The lads in question had seemed quiet and sensible, but they thought sharing the picture of this girl was “just banter”.
There are thousands of memes about rape and violence towards women. There are thousands more that are derogatory and perpetuate chauvinistic ideas.
So, OP for your DS, who is obviously a good person, I hope you can explain to him that women have been victims of violence, discrimination and disrespect for hundreds of years and the current campaign to end that isn’t an attempt to vilify him personally, but an attempt to eradicate insipid prejudicial attitudes and behaviours that pervade society.