What Makes Europe Better Than America?
thefp.com
thefp.com
The article itself is good, and worth a read.
You can read the full article on the author's own substance here. https://walkingtheworld.substack.com/p/is-it-euro-poor-or-am...
When you have enough assets, you can arrange your things in creative ways that minimize tax liability. Tax avoidance is legal and the tax code is written expecting it, tax evasion (doing something prohibited or failing to do something required) is not.
This is also why, when you see things like "business taxes are at X%", that's not really true. That's just the highest tax possible, which is never what's actually paid.