When authority is placed over money it becomes corrupt. Do you approve of the actions of Alan Greenspan and Ben Bernanke and what they did for the US Dollar? Do you think any person should have a say over your money as a supreme ruler?
You obviously lack basic undrstanding of how Bitcoin works.
The rules aren't permanent.
QED. There is no way to change the established rules of the blockchain without making a hard fork. Absolutely no way. You may, with the cooperation of the miners, introduce extra rules. The new rules must be allowed by the existing rules.