I don’t think that’s true RC about ‘marginalising into a safe zone’. That reifies what was apparently a protest about Anglo (as its primary purpose) into something absurdly self-important in respect of what was effectively an opportunistic ad hoc protest about the LP.
I think the optics of seeing some people who are likely to be majority heterosexual shouting at a group of lgbt people who happen to be LP is bad to very bad.
I get the political protest, I share the politics, but it just doesn’t look good in a society where lgbt people are shouted at and on occasion much much worse. Wrong place, wrong time, wrong group.