So—to be clear—you're arguing that because weed is the largest problem in spite of the fact that you cannot choose where to live? It seems like the weed problem is a symptom of generally inflating rent in the metro area. Either you can afford to live in the metro area, and you choose a healthy place to rent/own, or you can't, and you're instead complaining about a symptom of being forced to live in a place you don't like.
I should have been clearer and said "leave the metro area".