An answer is for the businesses to immediately close their doors and move to another town where they are respected.
Fast food is now installing robots to flip burgers at 360 an hour, which will end those jobs, so all the strikes will end with higher unemployment.
So those $15.00 an hour jobs will be few and far apart, only the minimum of people will be needed. So the strikers will be going on food stamps soon....getting Section 8 housing and a free cell phone.
Final analysis...the taxpayer gets screwed either way. And hamburgers costs will go up....way up. The quality is already crap.