[pseudozach]

You can allow certain domains to automatically withdraw from your bitcoin wallet and set limits to how much they can withdraw. This is not a technical problem but more of a marketing/adoption one. There are very smart people working on these: https://socket.money/

[wayoutthere]

And what happens when one of those domains gets hacked and a malicious script injected into their code that takes advantage of a 0-day in the browser to siphon the cash? Not at all a far-fetched situation as it’s how ransomware works today.