Countries that have lower age-of-consent laws tend to have a "Juliet clause" that limits the age-difference, precisely to protect them from abuse without also criminalizing young people in genuine relationships.
Because there is a world of difference between a 14 year old girl with a 16 year old boyfriend, and a 14 year old girl and a 30 year old man who's groomed her online to meetup in a car-park.
Anyone who thinks these are the same is either a ridiculous simpleton, a pedo apologist or a pedo.
But it's an irrelevant distraction what the law is elsewhere, the age of consent in England and Wales is 16, anyone having sex with such a minor who cannot legally give consent, but especially a 30 year old man, is a child rapist. Also, the legal definition of sex in this case isn't limited to full intercourse, it includes oral and masturbation.
If someone can't control their penis, and has shown a tendency and willingness to use "girls" then whether they have actually raped an underage girl and end up facing prosecution for it is immaterial - they have no business ever being near or involving themselves in anything to do with child sexual abuse survivors for the optics alone.
But the thought that someone like that went out of their way to involve themselves into groups that dealt with such survivors really gives me Jimmy Saville vibes - he was always keen to "help" children's charities, such a keen campaigner for kids ...