It would be perfect for keychain to expand to a full browser.
The HIVE reward pool for the HIVE browser would come from ad revenue so self-funded and would not interfere with the current HIVE reward pool. We take dollar ad revenue and convert it into HIVE.
What would a browser do differently than a keychain? I dont really understand how to answer that cause Keychain is a browser add-on. They are 2 different things, like asking what does a shoelace do differently compared to a shoe.
Why would people use it? Like Brave, people came for the free crypto and stayed for the ad blockers.