Linehan is a racist, Islamophobic misogynist - and has proved all three many times over.
He doesn't like women, and has a really abnormal interest in trans kids - their genitals in particular. The naked photos he keeps posting like revenge porn show exactly who he is.
"Thousand of kids" - surgery is banned for under-18s almost everywhere for pity's sake.
His ex-wife is incredibly discreet about him, given his obvious weird behaviour (presumably for the sake of her poor kids) and he seems to have done absolutely no parenting these past few years. Her brothers seem to have taken over in that regard.
The man seems obsessed with trans porn.
Worth noting that multiple trans women have reported he made advances to them.
Having a prolonged public breakdown is not activism, and it definitely isn't feminism. He talks about women (especially gay women) like they're animals needing protection.
The end of that article - where he names old friends who have wisely distanced themselves from his abject behaviour - is so pathetic I almost felt sorry for him. Then I remembered all he said and reposted about women when Renee Good was murdered.
The guy is a racist incel obsessed with children's bodies. How that isn't a red flag visible from space to all women, I will never understand.