Agree with this, but it is very theoretical. At the Commerce part of FEC United (https://fecunited.com/) we are trying to help businesses with the practicalities. For instance, what do you do when the local health board tries to fine you? Where do you find "general store" kinds of things while avoiding the big box stores? What can government scientists and engineers who are being fired right now do as a parallel society? We don't have perfect answers, but we have some answers and are working on more.

The social network GAB is promoting the same basic idea. An alternative economy. As other sites join in that economy will grow large.
And yes, definite shades of Atlas Shrugged here.