And Brave makes me sad. No disrespect to Brendan and his team! Kudos to them for building an opinionated product that excites people. But many of Brave's praised features are things Mozilla considered but dropped due to fear of publisher retaliation or lack of focus. Things like:
* Tracking protection in non-private browsing mode
* Blocking third-party cookies from unvisited domains
* HTTPS Everywhere integration
* Partitioned user sessions
* Promoting alternatives to toxic web advertising
* Some sort of micropayment system
* One-click Tor or secure VPN browsing
[Disclaimer: I am a Mozilla employee, but these are my own opinions.]