Vitalik Buterin posted on Twitter that there's too much emphasis on BTC/ETH/crypto ETFs and not enough emphasis on making it easier for people to purchase items with crypto in day-to-day life. He believes that the former is better for pumping price while the latter is better for actual adoption. This post came in light of the recent price fluctuations due to the SEC's rejection of the Winklevoss brothers' ETF proposal.