the more i use defi, the more i think “non-custodial” is a half-answer

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I used to think the main question was just: “Do I keep custody or not?” Because technically yeah, your coins can stay in your wallet. You can use a Ledger. You can avoid CEXs. You can avoid random vaults. But then you still have to sign stuff. And that’s where most of the risk actually feels hidden. Approvals, staking permissions, proxies, delegations, strategy permissions, contracts that can interact later, weird wallet popups that no normal human can read. So sure, it is “non-custodial” because nobody has your seed and you did not send funds to a centralized account. But what did you actually allow? That is the part nobody explains clearly enough. I was looking at this recently in the Bittensor/TAO world. There are apps like Mentat where the pitch is basically: you keep custody, connect wallet, set a staking proxy, and the proxy can manage subnet positions from your account but cannot transfer TAO out of your wallet. That sounds like a cleaner model than depositing funds into a vault, but it still made me realize how bad the general language is in DeFi. Because “non-custodial” can mean very different things: • I hold my keys • I approved a contract • I delegated voting or staking • I set a proxy with limited permissions • I deposited into a vault • I can revoke access • I cannot revoke easily • funds cannot be transferred out • funds can be moved within some allowed scope All of those feel very different, but people just slap “non-custodial” on everything and expect users to feel safe. Honestly I don’t even care if the APY is good until I know: Can this thing move funds out of my wallet? What exact actions can it perform? Can I revoke it? What happens if the app disappears? What happens if the strategy operator gets compromised? Is the yield from real fees, emissions, token inflation, or just price risk dressed up as yield? Maybe I’m late to this, but I think “non-custodial” has become a marketing word unless the permission model is painfully clear. How do you guys evaluate this? Do you have a checklist before signing anything, or are we all just reading vibes and praying?   submitted by   /u/Dear-Doughnut-1013 [link]   [comments]