[freyr]

> but I would never work for a company that does drug testing.

I wouldn't drug test employees, but I can understand why some companies might be compelled to do so. I have friends who smoke pot recreationally, and they're fine. I have also had friends/coworkers who became genuinely addicted to drugs, and very consistently they ended up as ticking time bombs for their employers. Things didn't end poorly, they ended disastrously. I know that's not always the case, and that it doesn't justify drug screening everyone, and that it's an unpopular opinion here. But I've seen enough that I know why some employers think it's worth it.

[DanBC]

But you can use existing workplace protocols to deal with the drug users who are bad employees while also ignoring the drug users who are good employees.