The coal miners' solution was to get a bunch of guns and/or gasoline, and either pump bullets in the bosses' house, or to torch it with gasoline. Usually both.
That was responded to by bringing in the Pinkertons (private military), along with the US military. These got horrifically bloody.
And it got to a point, that by the 1920's, the USA had a strong representation of US Communist Party. 1927 really cemented that they were right in the long run. However, FDR sold the Communists out with "labor reforms" that paled in comparison to what the Communists wanted.
Now, FDR's reforms lasted until the late 60's and 70's. Capital was able to get enough property and money, that they ended up *buying* the governmental reforms one politician at a time.
Well, perhaps heads will have to roll again, to reset Capital. They're not going to willingly cede property/money/power. And this time, they bought government. And it's obvious that the NLRB and the DoL is going to do diddly. But whatever it is, I hope it's peaceful. But knowing labor history through the ages and US specifically, it will be anything but.