Seeing as how it says "guys", you're just choosing to ignore the plain-face meaning in favor of your own interpretation. If you reverse the gender roles, everyone would be going wild about it being anti-women. Choosing not to act is the same as choosing to enable sexist behavior, whether you like it or not.
Smart. So many downvotes for expressing an opinion that is basically just "maybe don't accuse all men of shitty, sexist behavior?"
And then the responses that are basically "this form of prejudice is okay because of reason x, y, and z" or "i know weren't talking about me so its okay".