True. I would say the economy of the country is based on one's ability to move their person and cargo from point A to point B without protesters interfering in that process. It's bad enough that we are letting our transportation infrastructure deteriorate well beyond any reasonable effort to restore it, we now have to deal with protesters shutting down an interstate corridor or keeping people who have to drive a vehicle to carry out their normal daily activities to earn a living and take care of their families.
If certain activists want to close certain parts of a city to thru traffic they should probably organize and petition their city council to do that instead of threatening motorists with firearms. I wonder how many of these armed insurgents even vote.