No, we can't say. I'm not an asshole, it helps people, and companies shun GPL licenses. That's not a valid comparison. Microsoft can go fuck itself, people around me love my software and it improves their lives.

It's... 100% a valid comparison? The point is that doing free vulnerability research isn't irrational, not that doing open source work is bad. You're twisting yourself into a pretzel trying to keep the original argument alive.