Are you sure you want to participate in a discussion badmouthing Mozilla? You're not directly saying those things, but you are taking part in the dialog. That sort of behavior makes me pretty angry about Brave.
Focus on Brave. You have nothing to do with Mozilla.
I think its a little extreme to call this bad mouthing. People switch jobs. It does not reflect negatively on firefox that some of their employees now work at other companies in the same space. That is how jobs work - its not a life long commitment.
Not to mention Brave was co-founded by the former CEO of Mozilla and one of the influential people of the Netscape days, Brendan Eich. So it's only logical that a portion of Brave devs are former Mozilla/Netscape people.
I'm not bad-mouthing anybody; somebody wondered if we have engineers on staff who worked at Mozilla. We do. I'm proud of the history represented in our staff. They are the ones who pioneered much of this industry. And they are the ones who spun-up the browser wars again, rescuing the Web from IE. Mozilla will always be given credit for the wonderful work they have done, and continue to do, for the Web.
Partly, also as a user interested in the future of software we depend on, and also the "kremlinology" of the thing. True or no, it's Eich's assertion that Mozilla is top-heavy, and they certainly haven't been able to keep up with the Chrome variants technically. Long term, the interest is whether Mozilla's vs Brave's approach will give a viable browser alternative, with incentives aligned with the user, at least relatively speaking, vs. chrome.
I think you're misunderstanding what he's saying, I took it as a mark of pride that they have former Mozilla devs because Mozilla can honestly be called an internet pioneer responsible for much of the web we know today.
Focus on Brave. You have nothing to do with Mozilla.