Yea.....and they send from one custodial walelt to another cos it allows onchain....or to Conbase acc....
True. If they don't get the idea after you say "you shouldn't hold your bitcoin with us or any other custodian" and provide you with a coinbase wallet address maybe they just aren't going to get it.
Is this a thought experiment or do you actually want to build something that solves the problem?
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"Is this a thought experiment or do you actually want to build something that solves the problem?" - yes to both
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