Validators Are often incentivised through rewards in the shape of copyright for his or her participation. This don't just helps to safe the network but will also gives a chance for people to gain passive cash flow. The PoS block validation also has an akin to the mining pools https://financefeeds.com/ethereum-price-prediction-for-march-23-new-p2p-copyright-player-coldware-onboards-eth-whales/