I mean, that's the thing, it's a hypothetical. The non-existence of workers with clean drug tests in the real applicant pool doesn't mean that a failing drug test is less of a risk signal in real applicants.
Remember, new hires are not guaranteed to add value - even if they worked for free, there is always a risk that some will reduce value. If a new hire's inability to show up on time holds up a production line, or a new hire's irresponsibility damages equipment, then you're better off not making the hire, even if you desire, in the abstract, to hire more people and expand your business.
Remember, new hires are not guaranteed to add value - even if they worked for free, there is always a risk that some will reduce value. If a new hire's inability to show up on time holds up a production line, or a new hire's irresponsibility damages equipment, then you're better off not making the hire, even if you desire, in the abstract, to hire more people and expand your business.