That's a crime on it's own, and it's a crime that most drug users aren't committing.
> ruining neighborhoods
How?
> driving down prices
That's a good thing for people who need to buy homes.
> making drugs more accessible to young kids
Really? I have a hard time imagining someone using drugs on the street offering to share with a kid.
These people have families. They may be parents themselves. They are living in a community, one which has children. Here in Canada, with how things are now going -- I now see young children in the tent camps with their parents.
Public drug use almost certainly encourages children to uptake the behaviour themselves. Children are impressionable. They adopt the behaviours of their parents, of their older siblings, of their older siblings' friends, and yes, even just people they see on the street.
Along with that, simple physical accessibility - the widespread presence of the substance in society - means children will have more access.
When cannabis was legalized in Canada there was a sharp increase in the number of children showing up in the ER from cannabis poisoning. [1] Children steal their parents' drugs all the time, both by accident and by intention. The more proliferate and visible drugs are, the more people walking around with some fentanyl in one of their pockets, the more such exposure incidents will happen and the more such drugs will fall in the hands of children.
I'm pro-legalization, for what it's worth. But this is one of those downsides I'm worried about.
[1] https://www.sickkids.ca/en/news/archive/2022/hospitalization...
None of those things are a reason why someone should lose their freedom for using drugs. Prison isn’t a punishment we should throw around to people we find distasteful or annoying, it’s an extremely serious measure.
Even if you have more specific issues with living next to homeless people, that doesn't mean they deserve to be in jail for drug crimes. They should be given housing.
Even if you did want to throw people in jail for being homeless, only about half of chronically homeless people use drugs (https://www.samhsa.gov/sites/default/files/programs_campaign...), so outlawing drugs wouldn't even solve the issue you want it to solve.