And that's why you see advocation for systems like Bitcoin to ossify, and get to a state where the protocol can no longer be adjusted. I totally agree with you

And that's why you see advocation for systems like Bitcoin to ossify, and get to a state where the protocol can no longer be adjusted. I totally agree with you, if someone has the ability to make good changes, that same someone has the ability to make bad changes. And a blockchain is best able to deliver on its promise as a tech when nobody has the ability to make bad changes. Therefore, mature blockchains really should be rigid entities.