When your child is a little older, you can teach him about our tax system in a way that is easy to grasp. Offer him, say, $10 to mow the lawn. When he has mowed it and asks to be paid, withhold $5 and explain that this is income tax. Give $1 to his younger brother, and tell him that this is "fair." Also, explain that you need the other $4 yourself to cover the administrative costs of dividing the money. When he cries, tell him he is being "selfish" and "greedy." Later in life he will thank you.
Make as many rules as possible. Leave the reasons for them obscure. Enforce them arbitrarily. Accuse your child of breaking rules you have never told him about. Keep him anxious that he may be violating commands you haven't yet issued. Instill in him the feeling that rules are utterly irrational. This will prepare him for living under democratic government.