I don't get your point though?
Are you saying that women should just let men into their spaces willy nilly to stop things like this from happening?
It's a bit like the (questionable) stories about female athletes having to have 'genital checks' to check who is male and who is female - lots of TRAs up in arms about how terrible that is, but rather conveniently missing the glaringly obvious point that if males stayed the fuck away from women's sports there would be no need to be checking anyone for anything.