@mike Of course norms are absolutely influenced by laws. In fact, the growing understanding of the corruption of the law in the US over the last 40 years is why MAGA (or any right-wing populism) even exists.
We are only somewhat better than the US on this. I've come to believe that our poorer productivity (absolute and relative change) compared to the US goes hand-in-hand with us being more egalitarian, more collective-oriented, and less individualistic a culture than the US.