For those who didn't read the article but only the silly OP remarks, here's what the senator actually said, “I said, I don’t have any problem with Starbucks if they choose to opt out of this policy as long as the post a sign that says ‘We don’t require our employees to wash their hands after leaving the restrooms.’ The market will take care of that.”
And did you detect the supreme irony of his statement?
Irony is too polite. Stupidity.
If a regulation's imposition is minimal and its effect is undeniably a positive good on a market, there's no logical objection to the regulation. And washing hands fits the bill better than anything I can thing of. I'm sure the idiot senator would think catalytic converters should be optional as well.
However, if the effect of a regulation is to prevent some from entering a market, either to buy or sell, and some overwhelming good cannot be shown, there's no rational defense of the regulation.
The post-Reagan deregulators choose not to notice that even Hayek approved of regulation to prevent pollution that would destroy forests. No liberty is absolute.