At Devcon 5, Ethereum's premier conference, Ethereum's creators admit that the original blockchain was never meant to scale and discuss how to get to Eth 2
Leigh Cuen / CoinDesk : Tweets: @scupytrooples , @bobsummerwill , @arcblock_io , @bytemaster7 , and @la__cuen Tweets: @scupytrooples : Clickbait Title and an article that completely mischaracterizes the mood/tone of the eth community. All journalism is nowadays is a way to drive pageviews and ad revenue. Same for crypto journalism too. https://twitter.com/... Bob Summerwill / @bobsummerwill : The question of “When will ETH 2.0 go live?” is a critical one for the Ethereum community. I think the underinvestment in ETH1 while ETH2 is not ready has been a horrific strategic error. It assumes a captive market who will stay around unconditionally: https://twitter.com/... https://twitter.com/... ArcBlock / @arcblock_io : According to Ethereum “the new blockchain network won't be ready for 2 years and with the release of Phase 0 tokens can't be moved on-chain for at least 6 months. ” @ArcBlock_io is already scalable, upgradeable and no lock. #devcon5 #osaka https://www.coindesk.com/... Daniel Larimer / @bytemaster7 : It looks like #eosio will be light years ahead of eth2 before eth2 even arrives. We are tackling problems eth2 has not yet begun to consider. At least vitalik can admit that #eth and it's Current scaling solutions are only half baked. https://www.coindesk.com/... Leigh Cuen / @la__cuen : My 1st report from #Devcon: + Devs aren't blind to the risks. May not have As (yet) but they know the Qs. + Leaders aren't looking to make choices for users. They proactively seek engagement w/diverse users. Input from @_prestwich, @DeanEigenmann, @VitalikButerin & more 👇 https://twitter.com/...
Context & Ripple Effects
Devcon 5 lands at an awkward point in Ethereum's arc: the community that Vitalik Buterin, Vlad Zamfir, and Joseph Lubin discussed with the New Yorker a year earlier is now publicly conceding that the chain they built was never designed to scale, and the roadmap answer is Eth 2 — with Phase 0 as the first step discussed at the conference. The mood is contested rather than unified: Bob Summerwill calls the underinvestment in ETH1 while ETH2 is unfinished a "horrific strategic error," and the CoinDesk framing itself drew pushback from community figures.
The admission also sharpens a debate the coverage has tracked since 2018, when [[a:927933|blockchain startups were told to build viable applications rather than promise Facebook-scale decentralization]] — and it hands ammunition to rivals. In the same conversations, ArcBlock claims its platform is already scalable and upgradeable, and Daniel Larimer argues eosio will be "far ahead" of Eth 2.
First-order effects
- Ethereum's core developers and community must now defend a two-chain transition — keeping ETH1 useful while Phase 0 of Eth 2 ships — against internal criticism from figures like Summerwill that ETH1 is being underinvested.
- Rival platforms get a positioning window: ArcBlock markets itself as already scalable with no lock-in, and Larimer's eosio is pitched as the chain that reaches scale first.
Second-order effects
- Competitive pressure shifts from whitepapers to delivery dates — "when will ETH 2.0 go live" becomes the metric on which Ethereum is judged against eosio and other scalable chains, raising the cost of every delay.
- Developers and dApp teams face a fork in strategy: build on an ETH1 they're told not to over-invest in, or wait for Eth 2 — the same build-small pragmatism urged on startups in earlier coverage.
Third-order effects
- If the pattern holds, the smart-contract platform market consolidates around whichever chain first proves production-grade scale, and Ethereum's brand as the default becomes something it must re-earn each phase rather than inherit.
- The episode feeds the legitimacy question hanging over crypto since the 2017 bubble — coverage framed through Perez's gestation-stage analysis — where repeated timeline slips by the leading platform invite both regulation and rival ecosystems to fill the trust gap.
The trend: Blockchain platforms are entering a delivery phase in which Ethereum's multi-year Eth 2 transition is contested by faster-shipping rivals, and credibility now depends on shipped phases rather than roadmaps.