You made specific note of 'the very heavy drug users' (which I copied) and my response was about with them. Of course, there are different kinds of homeless folk and clearly one-size does not fit all. Violent and threatening folk MAY need to be arrested, those who shoot up and 'embarrass' regular citizens with their presence in our parks and on our streets need treatment.
Okay thanks for replying with something resembling a substantive point. I'm not sure what you meant by ''embarrass' regular citizens with their presence,' it doesn't seem likely anyone walking along has embarrassment at the top of their mind after a threatening encounter, but let's put that aside for now.
Usually when a community is threatened by a few, for the greater good of everyone, not just for one particular group or another, the violent and threatening definitely need to be arrested, and not just arrested and shuffled out right after. It doesn't matter who does the shuffling, a cycle of catch and release clearly ends up harming everyone. If you disagree that's fine, different people have different views.
I mention imprisonment because homeless shelters, and any other non-controlled facility, are actually some of the worst possible places to put these folks, since they in fact scare away otherwise well-behaving homeless, thus defeating their purpose. This logic also applies to those who can't control themselves, such as but not limited to very heavy drug users.
Your first reply, after the initial question, was simply just stating your own personal views with some added word play:
'I certainly agree that we need more TREATMENT facilities and accept that some people may need to be 'confined' there while being treated (as it the old 'asylums') but to send drug addicts to a regular prison is CERTAINLY not the answer!'
Notice how in the text there's a jump to assuming a 'regular prison' and then declaims against an assertion you yourself made.
I'm taking the time to explicitly spell out things since you seem like an otherwise productive poster, this kind of writing style only undermines the credibility of the writer as most folks who've been around the block can tell what's what.