Under capitalism, political equality reigns supreme by protecting your individual rights from violations by collectives, groups, and other individuals. Capitalism as a social system mostly eliminates high-stakes election cycles, drastically reduces the amount of money poured into lobbying and elections, reduces the impact of voting fraud and redistricting, and radically curtails the power of our politicians and bureaucrats. With no tax, spending, and regulatory spoils to fight over, the incentives are radically diminished for those who lust for office and those who supply the money to get them elected. Under capitalism, they have no control over your life.
Think Right or Wrong, Not Left or Right 