You can also be brave and not give a fuck how anybody that would think less of you for being compassionate might stigmatize you. But this is the internet and I have no context.

If just second-hand stigma is enough for you to change your behavior, imagine how much worse it is for someone who is actually bi

The people attaching stigmas to you aren’t worth worrying about.

Speaking from the perspective of a straight white guy who was heavily involved in the GSA at school.

if I defend the bi ppl ill get a stigma attached to me

By whom?

Oh fuck off with that.

This seems like a non-issue, just personal anxiety.