I don't see how exactly this would help to increase DDG's income in the long run, honestly. The cost of doing a project like this properly would far outweigh any profits resulting from it.
Even if this project would eventually break even (which is fairly doubtful when the browser market is as saturated as it currently is), I feel that it would take too long and focus way too many resources away from what DuckDuckGo actually is: a search engine.
The Tor browser plugin would probably give you everything you're expecting out of a DuckDuckGo browser and the Tor interface is actually their main focus, not something else. If I were you, I'd give that a try.
posted by AguaBottle 3 years and 4 months ago Link