I'm assuming that the Sisters Uncut organisation at some point was infiltrated by one or more TIMs.
This is why feminism and associated groups should exclude men because all it takes is one dude with male socialisation and confidence to start centering the whole thing around him and his views. So many women will fall in line with this especially if accompanied by a good sob story of much oppression. The man/men will then use these women to oust the more difficult ones that don't fall in line.
It's such an obvious pattern of behaviour and so very male regardless of whether said male sporting lipstick and a dress.