I don't think its a big deal but it really depends on whether or not people really can't tell that he's high. If they have no idea, than by all means do your thing.
I mean there are already tons of people who go to NA and don't wanna be there, who DON'T get high, and those are usually the people who act up. Like the young court ordered kids who are in the back laughing and making noise, or when someone shares something embarassing they start snickering, THATS what use to really piss me off when I went to NA. And I wasn't there to work the steps, but I still had the common sense to not wanna look like complete and utter trash.
But if hes just chilling out not causing a disturbance he's actually doing more for NA than some of the loud mouthed assholes I've seen in the rooms before.
If however he came in everyday wreaking like pot and alcohol I'd prob drag his ass out the front door and spit in his face. To NEO who said its "good to encounter situations that trigger you".. have you ever been to an NA meeting before?
Thats like me going to church to beat off at the alter, or going to GA meeting with a slot machine, perhaps one of the most ignorant statements I've ever heard in my life. There are people in NA with almost no time clean, who DO NOT need to triggered for their "will power". I mean really how assasine is that?
They go to NA meetings in the first place to NOT get triggered, to be away from drugs, and to have a network of people who can support and help them. NA is NOT a place to challenge peoples will power. Recovering addicts will do that when they are READY. Like going to a wedding after accruing some clean time to see how they react to people drinking. But if you walk into an NA room high as a kite and everyone knows it, you are a scum bag. You might as well just walk in with a joint in your hand.
As far as the OP however, I'm not bothered at all because I do believe hes being honest about people not knowing. But as far as challening the "willpower" of people with 2 or 3 days clean, thats just not a well thoughout statement at all.