Most of the various closures observed around the country have been ordered to prevent the spread of coronavirus. Just because someone doesn't like those orders, doesn't mean they don't have a purpose. Just because someone may think those orders are idiotic, because hey, I'm the only person out at the range today, how can that be a risk? Then ask questions like, "Did I come into contact with anyone that I wouldn't have if I stayed at home, not just at the range, but at any point during my trip to/from the range?" The answer will more often than not be that you did, and probably more than just one or two. That increases the chance of spreading the virus...get it? Michiganders need to be especially concerned as your state is currently number 3 in the country on the coronavirus infection list.
We may not like these shelter-in-place rules, but they were put in place for a reason. Even places such as gun ranges that may not have been directly ordered to comply may do so by choice out of social responsibility. Law enforcement doesn't have time to dick around with warnings. So they're now arresting people on the spot that disobey the prohibition on social gatherings in some areas. The answer is simple, stay at home. No one has the "right" to engage in behaviors that put others at risk. The more people that do that, the sooner this will be behind us.