While you may be less subject to corporate power structures the way you are operating now, you are still subject to all kinds of other power structures. As the GP has submitted, try working against the power structure of the country you are living in and you most likely will suffer greatly. The same even happens on lower levels (state, municipality, family?).

And even regarding corporate power structures you are only avoiding a certain kind of their possible influences. For example, if a corporation buys up all water supply in your living area you can feel that influence, even if you are not working for them.