Big fan of
"The point of modern propaganda isn't only to misinform or push an agenda. It is to exhaust your critical thinking, to annihilate truth"
- Garry Kasparov (2015)
That is to say, don't let them shut you up.
There is a longer, more historical version of this but it escapes me at the moment.
I can only find the Hannah Arendt quote (1974)
"This constant lying is not aimed at making the people believe a lie, but at ensuring that no one believes anything anymore. A people that can no longer distinguish between truth and lies cannot distinguish between right and wrong. And [to] such a people... you can do whatever you want."
But i swear there was one that finished "When the truth is silent, liars can move onto action"

There's wealth disparity and then there's the wealth chasm of today, the disparity has grown so much in the last couple of decades beyond anything in human history.
The only reason it can is because of capitalism (neoliberalism, late stage capitalism).
The system incentivises and rewards the horrific behaviour that results in the disparity.
Also, pray tell, what are inheritocrats who made all their non-inherited money through stock markets producing?
As far as I can see, they're not producing anything, but are profiting off the backs of, and at the expense of, those that are producing the value.