Don't know where you got your backward definition of conservatism, but I suspect it originated with YOU.
Conservatism, political doctrine that emphasizes the value of traditional institutions and practices.
Conservatism is a preference for the historically inherited rather than the abstract and ideal. This preference has traditionally rested on an organic
conception of society—that is, on the belief that society is not merely a loose collection of individuals but a living organism
comprising closely connected, interdependent members.
Conservatives thus favor institutions and practices that have evolved gradually and are
manifestations of
continuity and stability.
Government’s responsibility is to be the servant, not the master, of existing ways of life, and politicians must therefore resist the temptation to transform society and politics.
Conservatism, political doctrine that emphasizes the value of traditional institutions and practices and their gradual evolution under conditions of continuity and stability. They generally believe that government should be the servant, not the master, of existing ways of life.
www.britannica.com