I do thinkt hey are adorable and I assume they can be quite smart.

BUT.... I'm having a problem lately and it is that they are left to wander around in the middle of the night. So I'm wondering if that is necessary, if cats do need to go out at night doing stuff or can their owners just lock them up? Because what is happening is this: I have a big garden so they like to come over to my garden have a party and all the dogs surrounding my house start barking so they wake me up. And that is annoying as fuck. The other thing is, they are scratching our cars. After the accident, they gave me back my car flawlessly looking, all polished and shiny, and in a matter of two days. TWO DAYS, it had kitty paws all over it and scratches all over the new bumper. I wouldn't mind so much, but come on! My car looked new and it was fucked in less than 48 hours.
So in my opinion, this IS a lack of respect, my dog doesn't go in people's houses and ruining stuff, they don't go teasing other people's pets and waking everybody up. Why should I tolerate people doing that with their cats?
Should I push for a regulation that will force people to lock their cats up? Would the kitties get depressed? Why people don't have common sense?