This article makes the case that, well, all 1st amendment actions are pretty much the same. Is that the reality?
If a protestor is out on the street, in a public parking area, or some other, out of the way place, it should be ok, but, coming into ones business and terrorizing customers, and disrupting business is not. Read this and see what you think.
The Seattle Times
“His proposal would make it a class C felony when “illegal protests” aimed at causing economic disruption jeopardize public safety and property.”