Eh, I see enough misogynist humor that I don't usually find it funny. On the other hand...
MC clearly hasn't played the new metroid yet. The method of unlocking powers is a misogynist joke itself. Hence the funny.
I...wow. Should I be shaking my fist at Team Ninja before I even play this game?
Okay, now that I'm not typing on a touch screen keyboard: In MOM Samus doesn't find many upgrades. She has most of her suit powers but doesn't use them because she's working with a military troop and doesn't want to piss off the commanding officer-slash-her father figure. It's not really misogynist, just lazy, but it can easily be turned into both!
Anyway, on topic.