That won’t end well.
Give us what we want or we will quit and kill your business. How is that different from extortion?
When UPS went on the big strike in the 90s an engineer I worked with there was told to “wear his browns” (they all have to have the uniform at home) and report to work to deliver packages. He did as he was told but said his productivity score was 14% compared with a trained delivery driver. But it didn’t matter much because the sorting hubs were all but shut down because the white collar people didn’t know how to run the machines.