[abacate]

See, that's where we disagree: I'd probably not approach any group talking by themselves in a conference if I was the odd one - the only latino, the only man... you name it.

Maybe I would if I had something to add to the conversation, but to simply socialize? No.

In another context, a social one, maybe... but otherwise I don't see how that would work out.

And that says nothing about any bias, at least I cannot see it that way. Maybe it reflects some sort of insecurity, fear of rejection? Yes for sure. But that goes really far from sexism.