There are definitely more homeless people in Buenos Aires now. I live and work in Retiro, and there are noticeably more than last year.
Los Angeles and Buenos Aires are approximately the same size, both in population and in area.
LA has around 72,000 homeless this year, BA, 5000.
So, it could be worse.
A lot worse.
Unlike LA, where I lived for a decade, the homeless here are usually pretty polite, not drunkenly screaming obscenities, dying of drug overdoses in front of your favorite cafe, or defecating on the buses and subways.
Certainly, there is a bit more petty crime, but again, it could be a lot worse.
Many restaurants and bakeries in my neighborhood routinely give the homeless day old food, or free bottles of water.
And, at least the homeless here can forage in the garbage, and make a little money.
In the US, most dumpsters are padlocked shut.
The Villas have historically served to mitigate outright homelessness, but things are getting so bad here that they are no longer working as well in that capacity.
Where is Juan B Justo when we need him?
Starting around 1905 Juan B Justo and other leftists and socialists got the Argentine government to build a lot of housing for the poor and working class. They also just built a lot themselves, working with charities, the church, and donations.
Most of these were cooperativas, partly owned by the occupants.