Government, like any other organism, refuses to acquiesce in its own extinction. This refusal, of course, involves the resistance to any effort to diminish its powers and prerogatives.
That the more authoritarian organizations survive and prevail goes generally unnoticed because people focus on the objectives of organizations, which are many and varied, rather than on their structures, which lend to be similar.
One thing about bureaucrats is that they never swallow their young. Leave them alone and you'll find them increasing every year.
Governments aren't going to go away; banks aren't going to go away.
It is safe to assert that no government proper ever had a provision in its organic law for its own termination.
Every social organisation which is rooted in life still lasts a long time, even after the conditions from which it drew its strength have changed in a manner unfavourable to it.
It's the nature of government, to build enduring institutions, structures that stay long after their purpose is over. If you pay people to help the poor, you have people who won't be paid if there aren't any poor, so they'll be sure to find some.