It's ultimiately a matter of dependency i.e. econmically well-off Chinese people who have dependencies with CCP (e.g. official party member (6.6% of the population), or owning a family business that interfaces with CCP, even if unofficially, etc), V.S. well-off Chinese with little or no dependencies.

To be where they are now (outside of China receiving education, etc), the former group (or their parents/relatives) fought hard to get benefits from their relationship with CCP, while the later group (or their parents/relatives) fought hard to find a path out of this CCP madness.

And thus the contrast.

My grandfather was a minister and a proud CCP member. But he was the type who believes in doing the moral things and never took bribe. He worked crazy hours and get paid penauts. Most of my relatives saw him as foolish because he basically didn't fight to "get benefits from his relationship with CCP" and stayed poor for all his life. And most of his colleagues and superordinates don't like him because you can't help one another to climb the rank (or generate wealth) like this.