Sometimes I wonder "is America too big to get anything done for its citizens". It seems they are equally opposite views for any law. Plus lobbying means big com

Sometimes I wonder "is America too big to get anything done for its citizens". It seems they are equally opposite views for any law. Plus lobbying means big companies will usually win over citizens. Healthcare is insanely expensive, universities put you in endless debt, police killing more people than terrorists with guns. Would the solution be for the states to have more power? I.e implement the policies state by state? Just the way LGBT marriage and cannabis laws are propagating?