Nobody who dislikes jail will be sharing with minors. (if it becomes legal, and ubiquitous, and grown everywhere)
Huh?
No contradiction - it's my observation that under current laws teens get pot almost exclusively through purchase, from people risking jail in exchange for profit. There would be no profit in the sharing scenario you presented.
Weird.
The scenario I described is one where pot is free, to almost free, and literally everywhere.
Teens will be rolling in the stuff.
Legalizing pot turns it into a common houseplant and yard shrubbery, it will be everywhere.
As it is now, when we find pot plants in our gardens and yards, we pull them out.