We Told You So, Ethereum Fails PEPEAI | Episode 252

Possible intro: Welcome to the latest episode of PEPEAI, where we analyze the latest developments in the world of blockchain and cryptocurrency. In this edition, we will discuss the recent news that Ethereum, one of the leading smart contract platforms, has suffered a major setback, validating some of the concerns that we and other experts have expressed about its scalability, security, and governance. We will also explore the implications of this event for the wider ecosystem and the alternatives that may emerge to fill the gaps. Whether you are a casual investor, a passionate enthusiast, or a skeptical critic, we hope you will find this episode informative and engaging. Let’s get started!


The cryptocurrency world was abuzz with news of the recent Ethereum (ETH) hard fork, known as the “London upgrade”. The upgrade introduced a new fee mechanism designed to reduce transaction costs and improve the overall performance of the network. However, much to the disappointment of the ETH community, the upgrade seems to have failed its initial tests. In this article, we’ll explore what went wrong, its implications for the future of ETH, and what alternatives may present themselves in the wake of the failure.

Ethereum’s London Upgrade – A Quick Recap

Before we dive into the reasons behind the London upgrade’s failure, let’s take a quick look at what the upgrade was supposed to achieve. Among the key features of the upgrade were:

  • EIP-1559: This mechanism brought about changes to the way transaction fees are computed, resulting in a more efficient and cost-effective network.
  • EIP-3554: This feature introduced a difficulty bomb delay, which reduces the mining rewards and paves the way for the upcoming Ethereum 2.0 upgrade.
  • EIP-3529: This addressed potential denial-of-service attacks on the network and optimized smart contract execution.

Unfortunately, despite the hype surrounding the London upgrade, it seems that things didn’t go as planned.

What Went Wrong?

According to reports, the network was hit by a bug shortly after the upgrade, causing it to stall. The issue arises from an error in the communication between nodes and was initially dismissed as a non-issue. However, it quickly became apparent that the issue was widespread and was, in fact, affecting a significant portion of the network.

The Ethereum community rushed to find a solution, and after a few hours of frantic activity, a patch was applied, which restored the network to normal functionality. However, the incident has raised questions about the robustness of the Ethereum network and its ability to handle future upgrades.

Implications for Ethereum

The failure of the London upgrade does not bode well for Ethereum. It has demonstrated the network’s vulnerability to coding errors and justified the criticisms of those who argue that the network is too complex and difficult to maintain. While the upgrade appears to have been successful in terms of its underlying goals, the fact remains that it failed in practice.

Furthermore, the failure has dented Ethereum’s reputation and undermined confidence in the network’s ability to compete with other cryptocurrencies such as Bitcoin. It is unclear what impact this will have on Ethereum’s future growth prospects, but it is certainly not good news for the network.

Alternatives to Ethereum

Given the recent failure and the criticism of the network’s complexity, it’s worth considering what alternatives may be available for those looking to invest in the cryptocurrency space. Some possible options include:

  • Bitcoin: The original cryptocurrency remains the most popular and well-established in the market.
  • Litecoin: A faster and cheaper alternative to Bitcoin, Litecoin has enjoyed steady growth and has a strong and active community.
  • Cardano: A blockchain platform designed to improve upon the shortcomings of Ethereum, Cardano is widely seen as a promising alternative with significant potential.


In conclusion, the recent Ethereum hard fork failure has highlighted the challenges facing the network and the cryptocurrency community as a whole. While it remains to be seen how the network responds to the setback and whether the failure will have a long-term impact on Ethereum’s growth prospects, it is clear that the cryptocurrency space continues to be highly unpredictable and volatile.


  1. What was the purpose of the Ethereum London upgrade?
    The upgrade was intended to reduce transaction costs, improve network performance, and prepare the network for the upcoming Ethereum 2.0 upgrade.

  2. What went wrong with the upgrade?
    A bug in the network’s code caused nodes to stall, forcing the network to grind to a halt.

  3. Has the issue been resolved?
    Yes, a patch was applied which restored the network to normal functionality.

  4. What are some alternatives to Ethereum?
    Bitcoin, Litecoin, and Cardano are all viable alternatives for those looking to invest in the cryptocurrency space.

  5. What are the implications of the upgrade’s failure?
    The incident has dented Ethereum’s reputation and undermined confidence in the network, particularly in light of its complexity and vulnerability to coding errors.

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