Rando guy is mad I’m a higher rank?

First off I am a 22 year old girl. I told my coworker I got back into valorant yesterday and another coworker interrupted and said her boyfriend plays so I asked what rank. She asked him and he said Plat 1 and I said oh nice I’m on my diamond 2 rank up. She told him this and he got mad and said “that doesn’t matter. I would shit on her in any lobby. It’s about hitting shots”

He knows nothing about me or my stats so my first impression was he’s mad a girl is a higher rank than him for some reason. The whole thing was hilarious to me