I live by Littleton side of town, the OP is mostly correct in terms of their observations about the consequences of legal weed.
Increase in homeless dudes standing on corners, increase in trash on streets, increase in smashed car windows, increase in petty crimes, increase in car thefts, increase in rents, increase in taxes, increase in traffic/congestion, etc ever since legal weed law was passed.
Not much we can do unfortunately, the genie is out of the bottle so to speak, and legal weed has basically ruined it here for natives. Only thing we can do is move somewhere else to escape the rising cost of living and increased crime/homeless problem. I'm planning an escape down to Texas hopefully, Denver area is finished now, it's been "overrun" by the pot-smoker types and out of towners. This place is prohibitively expensive now, these out of towners are turning Colorado into "California 2.0" and bringing their
very high COL/rents with them
What this place really needs is a "local" or "mini" version of Trump to kick out all these out of state pot-smoker/degenerate types or repeal the law (as it's the root of all these problems). I would vote for that, this place is "full" i wish the newcomers/unwelcome people would just go back to wherever they came from so everything would go back to the way it was before legal weed.