I'm not sure if forcing people into hostels is such a good idea. Thankfully I've never had to experience such a place, but I've known a few people that have (some sadly no longer with us) over the years, and they're often not the most pleasant of places to live. I met a former ex of mine while he was living in a hostel. He ended up homeless in his late teens because his mother was a drug addict with quite a few mental health issues and he simply had to escape what was quite a violent environment. The hostel had quite strict rules about having to be in by a certain time of night, having to let staff know in advance if you were to be out overnight etc. It was bad enough trying to see eachother with the shifts that we worked, but on the rare occasions when time off coincided, it could be difficult trying to arrange a night out. Break the curfew too many times, and you're out.
Staff are quite often overworked and have their time taken up dealing with more disruptive residents. Hostels can also be quite violent places, which isn't surprising when you've got a whole load of people with differing and sometimes multiple issues crammed in. If someone has already tried to escape violence and abuse, surely you can see their reluctance to stay in a hostel, no matter how temporary the situation may be.
Goodness me! It's nice to see that Victorian values are alive and well as we begin the third decade of the 21st Century. I'm not sure that I even know where to begin with this, but it's a big "no" from me. It shouldn't be a crime to be homeless. People who are homeless find themselves in their own individual situations for different reasons, and let's not forget that we are talking about individual human beings here, not just a homogenous group. If others are uncomfortable because there are people homeless on the streets - good! You damn well should feel uncomfortable about the fact that in 2020 we still have people living on the streets.
There is no one-size-fits-all solution. People with different needs require tailored solutions, and that costs money. Getting a roof over one's head is just the one step; keeping that roof can be the most challenging thing, especially when we have a punitive benefits system that fails to recognise the chaotic nature of the lives that homeless people often lead.
As for trying to enforce social distancing (and keeping the thread vaguely on topic), how is the message getting out to people who might not have access to TV, radio etc.? How do you convince someone to keep their distance from others because they might, or cause someone else to, die from a virus when they have multiple health issues and the health service has already failed them?
If the bleeding heart was a badge, I'd wear it with pride. That majority should be cowed - and ashamed.