Even Iceberg Slim wrote in his autobiography PIMP that he didn't want his hookers smoking pot because it made them to lazy to go to work.
You can drink alcohol and still have your performance affected the next day.
If the goal is to prosecute those who are IMPAIRED and the measure is blood/breath (not performance), then pot smokers can go screw because they haven't argued this standard for all DWI/DUI prosecutions. Same as how they don't care that tobacco smokers can be denied employment and how they've long demonized tobacco and alcohol as bad for the body while pot is “natural”.
Get off how ever you want but demonizing the norms of society only slits your own throat.
Funny to see the FDA now limiting the use of caffeine. Ever drink a cup of “police officer coffee” that's been laced with NODOZ for while they file paperwork at late night diners?
Slow responses become a lifestyle even when you aren’t toking.
Your rant is way off base.
My comment dealt only with the facts related of the tests in use, nothing else.