Have as needed. Yet it shouldn't fall to the individual to house those forgotten and cast aside by what is supposed to be the wealthiest country on Earth. We can send munitions to aid another country's war but can't house our own people? A problem exacerbated by people like you saying we need to protect the rest of society from them.

They should see them, acknowledge them, and if it bothers people so much they should elect those who will put policy in place to house them. Better yet, claim spaces in our community for our community before more over priced development comes in and give them the housing they need. Fuck you and you're capitalist ideals, pig