Comrade Jim, I think he's been pretty frank about his real goal, which is redistribution of wealth.
The theory is that those without means have been cheated, and those with means got it unfairly.
As for freedom, taxes are necessary, but must be applied wisely, for there is no more certain abridgment of freedom than a government which requires its citizens to spend half their lives in its service.
Cheers, James Arthur ~~~~~~~~~~~~
"Democracy is two foxes and a chicken voting on what's for dinner." -various