As far as I can tell Ethereum is for building things (at least ephemeral things) and Solana is for gambling. Gambling is already a huge and verified popular pastime.

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It’s not all about gambling though there’s a lot more to both ecosystems than just that, although it’s clear Ethereum’s focus on building might lead to more lasting value, while Solana’s speed is perfect for those who want quick flips. it’s also about enabling fast innovation