Oh lord, a hybrid cross of "sovereign citizen" and "cryptocurrency geek". This is an unholy combination. No, none of your fantasies are correct or true in any way. Rich people don't need to escape government, they can influence it just fine.
Sure, in a state where the legislature/executive are captured by domestic industry, you’re right that that’s the case.
It’s clear you live in the USA.
Outside of the USA, governments tend to predate on wealth, and having globally portable money secured in accounts of your choosing is a huge asset.