> All he said was that the smoke alarm going off while you’re high might be disturbing to that person

No he didnt, he made fun of people who smoke cannabis for being stupid and more likely to kill themselves in an idiotic way. I would have happily engaged in an intelligent comment talking about the dangers of smoking in bed, or even statistics about how smokers are moere likely to die aslepp in fires, but his comment was definitely not these things.

>All he did is speculate and he’s not that far off from reality!

This comment just shows you have the same condesceding viewpoint, which explains why you are agreeing with him. He is in fact very very far from reality, and if you had an open mind and explored this with other people with different viewpoints from yourself you would realise that pretty quickly.