Filters are all fun and games until they reveal a dark truth about yourself. And that dark truth is you are literally a walking stereotype of a nerd. At least everyone's having fun pretending to be you for a change.
Here we see the different ways two brothers think. I'm not a gambling man, but I'd bet almost anything the one on the right is the younger brother. I'd recognize that cringe-y, younger sibling Call Of Duty trash talk anywhere.