Distributed Autonomous Organizations are cooperatives that have been cryptomonetized. Everything else that a DAO does has been done for at least two hundred years.
Proof of Stake (PoS) users will be randomly given rights/rewards to validate the next block onto the blockchain.
A critical trend to understand right now is at the heart of what people often call web3. Web3 is, in effect, the true decentralization of the world wide web and internet.
If not stymied by existing stakeholders, the study and evolution of an organization to a DAO is a natural progression. Becoming a DAO can even be an alternative to going public or getting rolled up by a private equity firm.