There are sets of liberal and conservative beliefs that are held by the wealthy and powerful that are detrimental to the powerless and poor.
He cites the liberal set, maybe he is a conservative and that’s his bias or maybe because there is an inbuilt hypocrisy in some of them, ultimately it doesn’t matter because the point stands on its own and one shouldn’t discount that.
Then sure there may be some elements of truth sprinkled every now and then, but every piece of propaganda always lies on some truth to be convincing, that doesn't make it legit.
You could break people up into political and wealth-based quadrants: 1. Conservative and rich 2. Conservative and poor 3. Liberal and rich 4. Liberal and poor
Consider the typical expressed beliefs of quadrants 1 and 2. Both advocate that individualism and an internal locus of control can help you succeed in life. The difference is whether they have "succeeded in life" (by socioeconomic measures/ whatever).
Consider the same for quadrants 3 and 4. They would typically be more likely to advocate for the idea that success is based on luck. Again, the difference between 3 and 4 is whether they have not "succeeded."
Of all the quadrants, quadrant number 3 (liberal and rich) has a unique cognitive dissonance between their lived reality and their stated moral position. They tend to believe that rich people have achieved their wealth largely through luck, and now have power and autonomy that others lack. They state that the rich should help the poor, and they are rich, so they continually must justify their own wealth. This type of cognitive dissonance does not exist in the same way for the other 3 quadrants. That's why TFA is inevitably critical of the left for its luxury beliefs moreso than the right.
I'm relatively affluent and I know that it's mostly the product of luck, I have no problem admitting that and that my salary is outrageous compared to the amount of work it requires (and required over my lifetime). I am also actively a militant in favor of an increase in taxes for the guys like me. I'd give away 80% of my capital instantly if it made all of my social class to the same because I know it would make life way better for most of us.
How am I suffering from cognitive dissonance?
Are you suggesting that it is inherently bad faith to argue against a position that one doesn't like?
They are equally bad, no matter where they come from, and they do not deserve anyone's attention, especially when it comes from grifters who live from the the confirmation bias of their followers/patrons.
(I don't even fit in the American political segmentation anyway)
Where's the point of making an argument against liberal ideas you do like?
Unless you are arguing that anything painted "liberal" should never have arguments made against it? That anyone making an argument against a "liberal" position should have their motives questioned?
But it doesn't seems to be something you're familiar with given your response…