To clarify, I don't do weed, never have so this isn't a case of habitation.
Everyone around me seems to be able to smell it, walking past certain houses or people in the street. They complain of the reek of weed. I can't smell a thing, not a whiff of anything!
In general my sense of smell is very good - I'm the most sensitive in my family to all other smells.
Is weed blindness (smellness?) a thing?
POLL:
You are being unreasonable, everyone can smell weed
You are NOT being unreasonable, I can't smell it either