Hmmm, I'm afraid I find it hard to share your belief in their naivity about the offence they cause to others, but I'm a less nice person I spose.
I think they're selfish mostly and know damn well they're indulging their own wishes at my expense. Worse (and here's the really cynical me coming out) there's a bit of look at me I'm mysterious about a lot of it.
Bah! Mousetraps in the nooks and crannies of stones, that's what we need.