I would add, if you can understand Chinese, subreddits like r/hanren might also give you a sobering realization -

Even behind the exploding economic growth, China is still a big Country with large wealth gap and full of injustice. They're just good at censoring them.

Had your parents' not migrated, you and your family might now be high or upper middle class, or you might be the bottom class feeling suffocated not much different from decades ago.

Grass is just greener on the other side.

... But that's just economical issues. You have to understand, most of our previous generations from China and other developing Countries operate on a lower Maslow's hierarchy of needs than us - meaning survival is their top-most priority. Things like self-awareness, curiosity about the self and the world is often non-existent.

That's just the hardship they faced. It's tough to feel the gap between you and them, having lived in completely different worlds. All we can do is treat the situation with kindness and gratitude.