I'm 6'5". I'd love to hear your suggestions for what I should do with my legs when you recline your seat. Do you think I can just take them off? Am I supposed to sit sideways with my legs in the lap of the person next to me? Am I supposed to do Yoga for a year before I get on a plane, so I can spread my knees out 180 degrees from each other and you can lay your head on my dick?
I'm not "slamming my knees into the back of your seat". They simply exist where you're trying to be, and the fundamental properties of matter are causing them to collide. You can be as pissed about your comfort as you want to be, but it's not going to change my knees into ethereal ghost knees so your seat can lean back.