Micropayments is something that I think the internet as a whole needs. However, I don't think the mental model people usually have isn't quite "micro" and frictionless enough. Imagine a world where your web browser essentially contains and controls your wallet. You pre-pay into that wallet, say, $20. I imagine we'll probably also refer to that as "credits" so internationalization isn't so tough. So let's pretend we h…
Taxes and AML/KYC kill this. People need to surveil their customers in order to comply with legal requirements. As soon as money is involved there's so much bureaucracy people just contract it out to intermediaries like Stripe and by then payments are anything but micro.
Stablecoins, which not decentralized at all (and thus defeat the entire purpose of cryptopcurrency) are allowed to break the rules by wearing the label of "cryptocurrency", with the implication being that cryptocurrencies are just going to break the rules anyways.