This is a good idea however i also want to see something like brave that you can earn also from the ads. Giving any crypto currency such as BTC or ETH as a reward for users in this way more people will back to use this browser .
Brave is such a nightmare to work with from a privacy point of view. If you want to withdraw your earnings, you have to KYC verify yourself. Now, how is a browser focusing on privacy and whatnot doing when they want to know your information? They are contradicting themselves by claiming to be a browser respecting people's privacy.
The only way to not KYC verify yourself is to keep everything inside their centralized ecosystem, but what's the point of your earnings then? You want to cash out eventually, not have them isolate you inside their ecosystem for ever.