Ethereum fees are crucial to the sustainability of the blockchain, as users who create transactions must be involved in a bidding process to have their operations processed more quickly. The higher fees paid to miners, the faster the confirmation process is for the transaction.
To ease the burden of paying high transaction fees, the network is in the process of implementing the Ethereum Consensus Layer (formerly ETH 2.0) which aims to introduce proof-of-stake and scalability solutions such as sharding that would increase the transaction processing capacity to nearly 100,000 transactions per second.
Ethereum co-founder Vitalik Buterin recently introduced the concept of a "near-future hard fork" that would include "blob-carrying transactions" which could temporarily relieve scalability concerns before sharding begins. The proposed solution is expected to be adopted in the Shanghai hard fork. The new transaction structure, according to Buterin, would be linked to the beacon block and consensus nodes.