This is no different from paying a racket that comes with a territory when you open your business in a certain region/country.
"Baron, why do you I have to give you away my wealth?"
"Peasant! Because that is my law!"
"Tahnk you Baron, no I understand, please, take it".
90 % of people have no time or capabilities (education, culture) to think about this new racket – hence, to re-think this tradition.
"People, when I am the President, Barons will remain Barons, peasants will remain peasants, but I promise you, I will create a special Peasant Army, and after Barons collect their money from peasant, the Peasant Army will take back some of it and will give it back to peasants!"
In my model both, Trump and Sanders will be making executive branch of the government stronger and stronger. They will be pushing (due to different reasons, though) for a special type of capitalism – Authoritarian Capitalism.
Dr. Valentin Voroshilov
Or in one word - prosperity.
A good society is a prosperous society - not just for a select few but for everyone.
Prosperity of people is the mission and the purpose of a goverment.
For achieving prosperity for all government has to establish rules of engagement/behavior/business (a.k.a. laws), and instruments for following those rules.
Some specific details on wealth production and management beyond a trivial taxation are available in “Creativity, Tax Code, and Human Psychology”.