Following the merger, Ethereum will be one of the first blockchains to convert from proof-of-work verification to proof-of-stake verification, reducing energy usage and miner uncertainty. The change is expected to push out miners who have profited from proof of work. Follow the link https://tradersunion.com/interesting-articles/what-is-ethereum-is-it-a-good-investment/ethereum-2-staking-guide/ I provided for further details.