In my opinion, drug testing should only required for certain roles (like driving or operating machinery). And it should only look for active intoxication.
If the CEO of Boeing or Raytheon was acting this way, would we be acting differently?
To be clear, the WSJ article linked here states that people are worried he has a problem.
Using before going on stage for work is not recreational, it's a problem.
If it’s a problem, it’s a minor problem, not justifying the attention. Elon has a lot of major problems that this distracts from, and creates the suspicion of a media bias against him, which is harmful.
(Separately, regarding business and political leaders in particular) I’m not in favor of the “blackmail vulnerability” arguments in this discussion. Substance use should not be stigmatized.