Just curious as to how many people even realize this is making its way through Congress.
https://www.yahoo.com/news/house-republicans-let-employers-demand-100034946.html
The issue I would take up with this is that the state cannot grant the employer the authority to demand something from an individual that even the state lacks the authority to demand. This shouldn't result in the firing or loss of job any more than unionization should in right to work states. And it goes back to exactly what you mentioned, the justification behind such a request. While it may be necessary to request evidence of sobriety from those operating machinery that belongs to a business, our bodies are not the property of our employers simply because we use them to perform our duties, you know?
Of course, I don't believe that our employers should be required to insure our bodies either, so that bear noting as well. This is one of many ridiculous byproducts of a system that mandates purchases. jmo