Earlier quoted context omitted.
I have been hoping for a long time that browsers could use cryptocurrency to monetize publishers through methods other than advertising. Was very glad to see Brave pairing a browser with cryptocurrency (though I don't know how they will handle the scalability issues), and then very disappointed to see that it's not actually replacing ads, but instead encouraging users to watch them.
Why do you need a cryptocurrency to make the model work? If people wanted to do this, couldn't Chrome build a "Google Token" that does the same thing?
Without cryptocurrency, you'd need some way for a user to pay all websites they visit. Ads can go on any browser and be served from any company. Ad networks don't need to interoperate. But if a user is paying publishers, it's a huge hurdle to have to pay a new publisher payment processor every time you visit a new site. Sure, 70% might accept Google payments, but what about the rest of them? And what about the users who are not on Google's payment platform?
Not that cryptocurrency solves all these problems. It's still a hard thing to do. But I think it at least lowers the barrier.