Homelessness has been increasing rapidly in recent years across North America even while GDP growth has been adequate. You actually need to devote resources to fight homelessness.
>Homelessness has been increasing rapidly in recent years across North America even while GDP growth has been adequate
I don't think that's true. For example, in the US, dept of urban housing has this [1], which shows total number of homeless decreasing despite total underlying population increasing.
As you can see the number is going up. I would also be careful with the HUD data as it is based on a yearly count conducted of shelters in January [1]. Counting homeless people is tricky as only 10% are on the street and the methods used to estimate populations are fairly unsophisticated.
From the same surveys it's fairly clear in recent years homeless populations are rising if you look at exhibit 2.5 on page 25. [2]. Worse transitional housing is being replaced with shelter beds meaning those who are homeless are more likely to stay so.
I also should be clear looking big picture like this misses details. Things like Los Angeles's homeless population increasing by 16% [3] and a 5% rise in Seattle [4] and similarly Vancouver [5]. All of these cities have great GDP growth. Experts across the political spectrum are fairly consistent that the cause is related to affordable housing.
Now I can't make you change your mind about something you want to believe, but when you really engage with what's going on suggesting causality between GDP and homelessness is a very shallow superficial analysis. I think the data makes a pretty clear of what's going on. I'd encourage you no matter what position you choose to take to really engage with the details.