Yaw, that's why I said I'd like to think that's how I'd react. But that was another way of saying that I think it's the BEST way to react (from a business/professional perspective). As someone who HOPES he brings very little prejudices to the table, I still don't particularly like being around people who are hyper-attuned to prejudice (and probably lumping in a lot of innocent behavior-- confirmation bias is a bitch). I'm not saying you're this way, but there have already been a few comments/upvotes that seemed to think you had a chip on your shoulder. That's a bad vibe to give off, whether it's true or not.
It does not take much to be hyper-atuned to prejudice. How many times does a dog have to bite a man before he starts becoming afraid of dogs?
A woman who works in tech will be bitten a lot more times. I don't think it's being hyper atuned, it's more of being wary based of past experience. The people who you know seem like they don't care about prejudice work hard to make it seem that way. It's not the normal way.
The human way is to learn very fast with very few experiences. It takes extra-ordinary people to pretend they have not learned so as to keep people like you comfortable.