There are a lot of problems with PoS: https://download.wpsoftware.net/bitcoin/pos.pdf https://download.wpsoftware.net/bitcoin/pos.pdf For the most part, proof-

There are a lot of problems with PoS: https://download.wpsoftware.net/bitcoin/pos.pdf https://download.wpsoftware.net/bitcoin/pos.pdf For the most part, proof-of-stake has been strictly rejected as a viable means of building decentralized consensus by the industry experts.