Attacking rich foreigners for not paying enough <insert tax or contribution> to their adopted homes is fairly common throughout the world, no? America does make it harder to avoid paying tax with a system that taxes income regardless of which country you earned it in, but most of the rest of the world does not work this way.

To use the UK as an example, attacking rich foreigners for their "non-domiciled" tax status is extremely common. This is where you live in the UK, but for tax purposes hide your wealth in another system with lower tax rates, effectively paying no income taxes at all in the UK. Variations of this concept exist throughout the world in many countries and routinely draw politically ire.

Just this week: https://www.bbc.com/news/uk-politics-61017993

Wealth coupled with a collection of passports often creates far more opportunities to avoid tax than being stuck under the rules of one single State, rightly or wrongly.