People are being intentionally fooled into thinking that the division of power lies between public and private sector workers. It doesn’t.
The division of power lies between labor and capitalists (specifically refering to those who do not labor for their money, but take a portion from the productivity/labor provided by others — those who provide capital, vs. labor). It always has, and it always will. Do not believe what you are told to believe by those who seek to benefit at your expense. Do your own research and look for EVIDENCE of what they are telling you to be true. You won’t find it.
OTOH, there is plenty of evidence to show that a more equitable allocation of resources results in a safer, more productive society and overall better quality of life for the majority of the working people.
They are using “divide and conquer” techniques to tear this country apart. It’s not a coincidence that the propaganda regarding “evil unions” began as the anger against the bailouts of the financial industry was beginning to build (which is what the Tea Party was originally about, before it was co-opted by the Republicans). Do your own research.