Vitalik Buterin said developers should not place the burden of ethical decision-making on users and should instead build apps that do the right thing behind the scenes by default

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You don't need to educate users (at the very least, you definitely don't put the education burden upfront). You build apps that do the right thing behind the scenes by default. Signal is a reasonably good example of this (though it has significant flaws of its own). Farcaster is also a good example of this.