I do not think you understand capitalism, which can only be done in historical context, and is a misnomer. The actual term is private property rights. Do you believe that if I build a house, the mob either directly or through a central authority should be empowered to take it from me and give it to someone else ? The counterparts to capitalism are feudalism where a small set of people - the aristocrats are empowered to take resources from everyone else, or communism where the state is empowered to do the same, or some version of socialism where the general public is. The important thing about capitalism is you have rights to your own resources and no one , absolutely no one should be able to take it from one without assent. Assent to taxes is a different beast because there is a social contract between government and people to provide common goods which either are too expensive for individuals to provide themselves or the returns from investments are public like basic education is a requirement for a cohesive society and understanding of basic democratic concepts through the spread of education, so this is a public good that taxation should be used for, others include national defense, impartial judiciary, policing, transportation networks, public regulation.