Woah really? Damn. Only people who threatened me were homeowners or pedestrians. I get what you mean. But I had so many interactions with older people who wanted me to stay because they had no one to talk to, or people who gave me food because it was hot out. I think it can be pushy and predatory, but a lot of d2d is just highschool and college kids trying to make a buck.
Not too sure what you mean by moral dilemmas. The only dilemmas I faced was how much I should charge a really old person who might not know what they're getting into. And that only happened once.
Everyone wants to be friends with hot people, especially women. So these girls find each other and stay friends. Being in college, I've noticed most groups are looksmatched.
