It's not that different from environmental regulations that stop companies from just dumping toxic waste in rivers. Properly disposing of waste might make a business unsuccessful.
I'm not saying it's wrong in some general philosophical sense, but you've taken a useful phrase and turned it into a useless one.
Mafias can run businesses without government regulation or consent, with employees, payroll, logistics, even internal regulations - a black market is still a market.
How far language has shifted, that it has instead become a term to refer to a market where nobody removes them.
In other words, if you want good outcomes, you sometimes need the government. (Yes, I realize the government can make things worse and not only better; this is also true of the private sector.)
Like telling Apple it’s not allowed to vertically integrate its mobile appliance or guarantee a curated walled garden as part of its market offering.