system
A chat on subreddit /r/NoStupidQuestions
human
Isn’t this unconstitutional?
gpt
No on both counts. 

According to court rulings the rights of private property owners are considered before the needs and rights of others, and since space in the most survivable places to be homeless (cities) are owned by private individuals, their rights come first. Then when it comes to public spaces, an association between homelessness and crime has made removal of the homeless a crime reduction issue.

On the second point, slavery is legal in the United States as long as the enslavement is punishment for a crime.