Earlier quoted context omitted.
It's different from AllAdvantage with the addition of market mechanisms to correctly price the attention consumed by ads. That's why users get tokens for viewing, why users can turn the ads off entirely, and why the tokens are tradeable on exchanges. It creates a built-in feedback mechanism. If BAT is priced too low, then everybody will opt out of ads (because it won't be worth it to them), very little BAT will be av…
Why would advertisers bid higher when this is not the only channel and comes with less targeting and increased fraud potential? Why would users opt-in at all to see ads when they're already blocked? There seems to be missing component of why both sides want to interact through the Brave network.
Brave's model - like all ad-supported ones - depends upon them getting very big, enough that they get a substantial fraction of total user attention. They're going for this by blocking all existing ads, which in today's web makes the browser significantly faster and less annoying. They're at about 5.5M users as of January 2019, up from 3M in July 2018. That's still a long way to go, but it's growing fast.
> Why would users opt-in at all to see ads when they're already blocked?
Because they get money for it.