yes but he's not saying it, in this context, you are. And I don't (/anyone doesn't) have the exact context here. And I'm not saying he did anything wrong, I'm responding to what you said something that seems to me like bi erasure.

And you can disagree and that's OK. We're just giving our opinions here, there's no winners or losers or objective reality. You may even be gay/bi/other yourself (I wonder why you've any skin in the game here if you're not- but that aside...) - and we can disagree. It doesn't make either of us right or wrong.