How many people would fail if traces of the drug alcohol stayed in your system for weeks or longer after use?
And that is a big difference, alcohol flushes out of your system, but there is no similar experience with pot.
“How many people would fail if traces of the drug alcohol stayed in your system for weeks or longer after use?”
Maybe not as many as you would think but I do get your point. If people knew they would be tested and they knew the above, drinkers would avoid the jobs that require testing. There are plenty of jobs and plenty of independent contractor work that doesn’t require testing.