Multicoin Capital co-founder Kyle Samani recently explained why he left Ethereum in 2017: he initially entered crypto through Ethereum and credited it for his early success, but became disillusioned by its handling of scaling challenges as the network grew. Samani said that at Ethereum’s Devcon 3 in 2017, he was disappointed by the lack of urgency and clear planning to address performance issues, which ultimately led him to look elsewhere and shift his focus to other blockchains.