So if developers released a "jubilee" version of the software that took all ETH away from addresses that hadn't spent anything in 5 years, and distributed it ev

So if developers released a "jubilee" version of the software that took all ETH away from addresses that hadn't spent anything in 5 years, and distributed it evenly across all Ethereum addresses less 2 years old (which one might imagine would be a boon to a large number of users), would that be sufficient to upgrade the network? Asking because one huge advantage I see in Bitcoin's upgrade procedure is that developers alone can't change the monetary policy -- i.e. developers can't just bribe users to screw over investors. I'm curious why the "All Core Devs call dictates software releases" upgrade process is considered an acceptable alternative?