@ircrp 7 August 2021 more from that month

If re-orgs become a threat to Ethereum the merge to Proof of Stake might need to be fast tracked, which happens to be a reason Vitalik believes the miners are unlikely to do it in the short term (to not lose Proof of Work Ethereum mining gains too early). Source: https://hackmd.io/@vbuterin/reorg_wtf_slides#/13 #NoiseCash