complaining about my brother

so i was playing fallout 4 right and i was in the living room cause that's where the computer is and my brother is sitting on the couch near me, and i was lamenting about how i dislike sticky keys in games and i wish that instead of press ctrl to crouch it was hold ctrl to crouch. and my brother since he's a fucking gen alpha so he of course has no respect for other people just goes "whomp whomp deal with it", so then i say something along the lines of "jesus christ dude you don't have to be a prick" and i tell him that he needs to stop being so mean cause he does this all the time and how saying that is just telling someone that their problems are invalid and they should stop whining.

and then this bitch has the FUCKING AUDACITY to say " well if you wouldn't complain so much then i wouldn't say that" 

like bro??? YOURE the one sitting in the living room, no one's forcing you to be here, if you don't like it then you can literally just leave. like christ almighty these kids need to re-learn basic fucking decency and empathy like just because you personally can't relate to something or might be annoyed by something doesn't give you the right to be a dick, just leave if you don't like it