It's amazing how some PoW proponents just keep repeating the unmitigated bare-faced lie that PoS includes voting on protocol parameters (it doesn't, just like PoW doesn't) and this so often just goes unchallenged.
Nodes reject invalid blocks, in PoS and in PoW. It's not hard. https://twitter.com/NickDPayto...

令人惊讶的是,一些PoW支持者一直在重复一个彻头彻尾的赤裸裸的谎言,即PoS包括对协议参数的投票(它没有,就像PoW没有一样),而这往往没有受到质疑。
节点拒绝PoS和PoW中的无效块。这并不难。https://twitter.com/NickDPayto...

发表时间:4年前 作者:Vitalik Non-giver of Ether @VitalikButerin