And if you pick wrong, you get nothing.
>Rich people buy laws.
A totalitarian government does not need to buy laws. Imposing punitive taxes on wealth - it's like express line to what you want to avoid with it.
Breaking the backs of rich people and megacorporations or not, is not a choice about your chances of being wealthy, it is a choice about will you die from starvation or not.
People choose not to break the backs of megacorporations because they don't want to starve to death in totalitarian regimes, not because they hope to get a corporation of their own some day.