I don't know about a "drug bar" but I'm of a similar mindset in that I think solutions which punish functional users are unhelpful. It's less obvious who those people are in the case of things like fentanyl but there's no shortage of healthcare, legal, and culinary workers making routine use of illegal stimulants. There's maybe a dialogue to be had there about if it's actually desirable such people's jobs be so demanding they feel the need to use the substances they do of course. But it hardly makes sense to jail them or force them into rehab if they're maintaining a productive lifestyle in my opinion.