It's one thing to hear about financial difficulties. Seeing it in your own family can make an indelible impact. You can't build a relationship with money that's based on strategy. The one that you create is fear-based. Those are operating systems that are entirely different, produce entirely different output when fed the same input.
Like I've seen this discussed a hundred times. Then it is all the way to "financial literacy" as a solution. But someone can explain compound interest to you perfectly you will still panic-spend when money hits your account. Your nervous system has developed something your conscious mind didn't replace. The disconnect between knowing and doing is conditioning before you had any defenses against it.
It definitely has a cross generational thing to it. Most people just underestimate how those dynamics get transmitted. It's watching your mom put bills in a drawer. Its learning is that money is a cause of arguments. Its absorbing the idea that wanting more somehow makes you ungrateful. This was supposed to be addressed by the information age. Unsurprisingly it didn't. Not really.
There is also a middle ground, which causes a lot of psychological problems for a kid that parents do not realize. My parents were poor, not poor as in we lived in a shackle, we lived in an apartment and I had my own room and pc and bed and toys, so that alone is rich enough compared to most. But lets be honest, we were not rich by any means, we did not had the money.
In fact, I earned a right to go to the best high school in our nation, the literal best kids who graduate from that high school go onto becoming CEO's and such, but my parents did not have even half the money to send me there, like I could have 50% scholarship and still wouldn't be able to afford it. But.. they also showed none of that to me, they always made me feel like we were not in need, while I did see them struggle, they never tried to show that or say that to me, they tried to hide it.
This caused me to have economically panic in my life. Now I can do better and I still fear one day I will be poor, because I saw 20 years of my life, watching my parents, hiding their economical issues from me while giving me the best life they can afford.