Hi all interesting post OP. I was an SWP member for along time left after Tony Cliff died as seemed to lose their way somewhat, along with Mark Steel and others. Knew who was on discipline committee at time delta thing blew up. As far as i was aware the victim female student was asked if she wanted to go to police but she declined.
SWP believe that our sexuality is moulded by capitalism, so Marxist don't know how human sexuality would evolve in utopia. This i think may have clouded their analysis of Delta’s conduct that is not within wider societies cultural norms.
On Trans, they believe that trans rights are an issue for the working class, I still read their publications, and have not read anywhere that their line is trans women are real women. I doubt that they would adopt that.
They are pro Palestine, but do not support terrorism, as they believe that the working class is the route to revolution and social equality for all.
an example of this was they supported the aims of the IRA (for a united Ireland) but not acts of terrorism as a method
So i doubt they support Hamas without criticism of the horrors now being committed
There has always been members who stray from the party line and say dumb things. So I would be asking your colleague to show you any article his sect/cult has produced with the Marxist theory that trans women are real women.
Of course someone here might surprise me and i have it all wrong.