What do voluntary mean?
Consider this tweet:
In a truly liberal society, anyone could refuse to engage in private commerce with anyone for any reason http://t.co/UxqCQKYyb4
— JustinGreen4000 (@JGreenDC) March 7, 2014
Now ask yourself this question: can people in the U.S. refuse to engage in private commerce with anyone for any reason?
The answer is clearly yes. If you do not want to engage in commerce with, say, a black person, you are not forced to. Nobody requires you to operate a hotel, a restaurant, or any other business. If you don't want to serve a black person at your restaurant, you can refuse to do so by not opening or operating a restaurant. There is no legal penalty for that whatsoever.
We know of course what Green means. He doesn't mean that people should be able to refuse to engage in private commerce with anyone for any reason (something they already can do). He means that they should have the affirmative ability to engage in private commerce without following the rules we establish for such engagements, in this case non-discrimination rules.
Here is the list of things we are talking about:
- Refuse to engage in commerce.
- Engage in commerce while following non-discrimination laws.
- Engage in commerce while not following non-discrimination laws.
- Refuse to engage in commerce.
- Engage in commerce while following property and contract laws.
- Engage in commerce while not following property and contract laws.