And as noted... the miners lived in
company towns. And you can bet that the company was compensated by the government and/or insurance companies for damage to their property due to striking miners who wanted to unionize.
The other theme is that the Federal government and or private security firms such as Pinkerton immediately sent in heavily armed troops or agents to deal with strikers during this era. This usually led to bloodshed and the breaking of the strike.
Today -- we merely have police who stand-down as riots encompass entire cities leading to large scale property damage and looting. They don't even call up the national guard usually in this "defund the police" era.