It's pretty easy to find quite a few publications from Mozilla about their high standards and commitment to workplace diversity, they go out of their way to advertise this, one anecdote in this thread has an interesting bit from a person interviewing with Mozilla that I have never seen or heard about in any other company. They're a pretty large outlier in this respect compared to other businesses, though I suspect that Google and Apple are pretty similar in general but without the shouting it from the rooftops component.

Agreed Brave is a terrible concept.