Just by that question it means you are judging. Either you judge looks for ppl you like or not. Most do tho either way you go about it. From how you dress or even carry yourself.
They shouldn't but we naturally judge someone by the way they look and dress... We humans duh? P.s. dong judge my colour from the emoji?
Because why the hell not?!! looking good is good! Who doesn't want to date a hot babe or a hot dude?!! They say babes aren't as shallow or get as aroused as dudes but that's a myth brah! Women (not all women) want to get tapped by a hot dude they want to be pounded like a dog by a hot dude brah! People are going to give you this crap "Blah Blah looks don't matter" "Blah blah looks shouldn't matter" because some don't wanna look shallow, and some for different reasons, but who gives a damn broski?!! Deep down they want that hottie yo they want that nice dressed dude/or chick and not that looking bum guy yo!
Humans can't help judging other, as soon as we look at someone we instantly judge them, it's sort of like an instinct we can't help it. What we can do however is not voice those opinion or choose not to care about what we think about how they look.