- Ethereum is facing network update delays that prelude its progression to the new Proof of Stake consensus mechanism.
- Miners are already protesting the upcoming EPI-1559 upgrade as it restructures their mining fee allocation.
- Transaction fees continue to be high on the network, despite Ethereum’s Berlin upgrade implementation.
In its current state, scalability and lack of interoperability is Ethereum’s Achilles’ heel. As a result, smart contract protocols are limited in terms of mass adoption as they still present challenges for end-users. During the 2021 bull run, Ethereum transaction fees skyrocketed as DeFi became a financially high yielding blockchain product. Despite this, high fees caused users to seek alternative ecosystems such as Matic’s. All the while, Ethereum has been working on implementing the necessary steps to progress towards ETH 2.0.
Proposed Upgrade After Upgrade!
Ethereum 2.0, previously titled Casper, is Ethereum’s passageway to a highly scalable network. The network supports 10–15 TPS, whereas other protocols boast TPS rates in the thousands. Vitalik Buterin, Ethereum’s co-founder, highlighted in an interview that
"we thought it would take one year to do the Proof of Stake, but it actually takes six years,"
emphasizing that the delays were mainly caused by internal disagreements rather than technological bottlenecks.
Still, Ethereum’s long-awaited upgrade began after the genesis block of ETH 2.0. was deployed on the beacon chain, as the current mainnet will merge with that of the new consensus protocol. Adding to that, Ethereum has implemented a series of improvements called EIPs (Ethereum Improvement Proposals) which are part of a series of network upgrades that will eventually lead to Ethereum 2.0.
Ethereum and Ethereum 2.0 will operate as two distinct ecosystems until Serenity can be actively implemented. Serenity requires 3 separate phases, each of which are between 6 to 8 months long. Upgrades such as Berlin, London, and Shanghai are being deployed to bridge the gap to Serenity in each stage. Nevertheless, while undergoing these upgrades, the Ethereum network will face similar scalability and interoperability issues, leading developers and users to seek alternative blockchain ecosystems.