Did anybody else notice the alarming number of pax that hog up our beautiful planes?

I just don't understand how people can have no respect.

I totally understand that accidents happen and things spill, etc. What I don't understand is the careless attitude of pax as they turn a clean aircraft into a dirty one. What to do with this McDonalds bag? Stuff it between the seat and wall. Where should I put my used up chewing tobacco(which, btw, is illegal on our flights), aww, just spit it into the seat pocket. Should I actually put my gum in my napkin? NO, put it in the safety card, or just throw it in the pocket so it ruins everything in there, or on the floor, then the plane can smell minty fresh for weeks, or mash it into the almost brand new seat.

I don't understand how these interiors last more than a couple weeks.

I'm not complaining about having to clean planes, they'll always need a bath. I just can't grasp how most planes end up looking like there was a natural disaster mid-flight. The FA comes around at least 45 times in flight, but seriously, at least 3-4 times, it's not difficult to hand your trash to him/her, but it's apparently much easier just to throw it on the floor. Most people want to be in a nice seat, so think of others, when you leave that nice seat, leave it nice, don't ruin it just because you can.

Anybody else care to rant?