How Do Different Blockchain Consensus Mechanisms (E.g. PoW Vs. PoS) Handle Transaction Fee Distribution?

In Proof-of-Work (PoW) systems, like pre-Merge Ethereum or Bitcoin, the miner who successfully solves the block receives all the transaction fees. In Proof-of-Stake (PoS) systems, like post-Merge Ethereum, the validator who proposes and attests to a new block receives the transaction fees.

PoS often involves 'burning' a portion of the fees, reducing the amount distributed to the validator, which is a key difference from PoW.

Explain the Difference between MEV in Proof-of-Work (PoW) and Proof-of-Stake (PoS) Consensus Mechanisms
What Are the Economic Incentives for Miners Participating in PoW?
How Do Slashing Penalties in PoS Affect a Validator’s Net Fee Revenue?
Can a Burned Token Ever Be Recovered?
How Do Different Consensus Mechanisms (E.g. PoS Vs. PoW) Influence Transaction Ordering Manipulation?
Why Is the Base Fee Burned Instead of Going to Validators?
How Does the Concept of ‘Staking’ in PoS Differ from ‘Mining’ in PoW?
How Does EIP-1559 Affect Gas Fee Calculation?

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