Spending your money on that stuff is contributing. By purchasing a house you contributed to the housing workers. And contribute more property tax. You supported

Spending your money on that stuff is contributing. By purchasing a house you contributed to the housing workers. And contribute more property tax. You supported the salaries of people in the automobile industry. You are literally contributing by consuming. Don't apologize for it. Every idea about society has been tried a dozen times over. Capitalism has the best track record. Some of the worst hell holes on earth had great intentions in the minds of their leaders.