TW, This country was built by guys who sent a kid to the store to get them buckets of beer for lunch.
While your comments about blood tests are true, the spirit of your post is the same "Temperance BS that led to that shining success known as prohibition.
Your comment about "professionalism ? You have no evidence to back it up. Professionalism is about doing good work, A persons personal habits have no impact on that. In fact, I would go so far as to say that stoners are better machinists than non stoners.
Perhaps I hold the taxpayer dollars that bailed out the unions to a higher standard. It's bad policy, that even has the UAW following up with reviews and backtracking. It's a big pie in their face and they know it. I am hardly an endorser of prohibition.
However,
Maybe we would have less automotive recalls, if the union folks assembling them were ALL sober?
Perhaps a doctor should take a bong hit or two before working on a patient, let a pilot down a couple, like FQ posted, it's only a couple.
These folks are helping build a vehicle my family might be in. Automated or not, the human element is the final line in the sand. I would expect more out of overpaid monkey union "professional car builders"...
Especially, since it's OUR dollars buying their booze and dope.
As far as my personal professionalism, I can back that up. As far as a $40,000 brand new car, you and I both know it can look awesome in the parking lot, but it's HOW it went together, and by who that matters. And a bunch of union monkeys getting high in a park, on the taxpayer dime? Hardly a "standard of achievement worth striving for".