That the system is rigged against people wouldn't be so bad, if it applied equally to all. But as we've seen from the numerous data leaks and results of tax fraud units - there are a different set of rules applied to the wealthy and the ruling elites.
The endless "loopholes" are easily fixable and the fact that they aren't tells you everything you need to know about their intent (and that they prefer a complex, expensive system to a simple, efficient one)
Everyone with any sense should aim to organize their affairs in such a way that it deprives the government of every tax cent possible.