I wasn’t arguing for Firefox or FOSS. It just seems to me that if your selling point is trust and privacy (at least it is what I see people citing as Brave’s Big Thing), you should be as transparent and irreproachable in that regard as possible. Having said this, of course, good features can be enough for the trade-off to be worth it (this is true of pretty much every piece of software out there, Chrome included), depending t each user finds more important.