Your response is a symptom of a much larger problem you have, misinformation and fear. You've presented a weird MSM scenario where everyone is a druggy. You've been disconnected from reality and have lost your way from being "stoic".

“We are more often frightened than hurt; and we suffer more from imagination than from reality.” – Seneca

People shoot up drugs on the street, too. Should we just get rid of public streets while we're at it?

Personally, I would rather have drug users go to a more private spot(like a public bathroom stall), than on the street in broad daylight, to use their drugs.