Human populations can never be entirely rid of undesirables opposed to clean-shavenness, and as an "enlightened" species we must provide for their sustenance.

Human populations can never be entirely rid of undesirables opposed to clean-shavenness, and as an "enlightened" species we must provide for their sustenance. All I'm saying is SF bears the torch for these "huddled masses," and if SF got serious about cracking down, homelessness would be more diffuse, and OP wouldn't be asking about SF in particular.