citizenship question

ok ive have been feeling there are many things wrong with the world as of late and it mostly boils down to governments waging wars and basically not having much respect for their fellow man.this has led me to question citizenship and its legality.

ok so if you are born in a country you have automatically gained naturalisation or citizenship or become a subject which means you automatically have to follow their rules and policies pay taxes ect is this not forced slavery?can you not have a choice if you want to follow the governments policy and fill out their forms?if this is a case of no then im sure that it is slavery.
citizenship should be a volentery action and a action of choice surely?

im at the moment looking at denouncing all governments and revoking my citizenship but unsure of how i can still travel i think the united nations give out stateless cards for travel purposes?
many thanks for your time