Earlier quoted context omitted.
We have these cropping up like ants. Mullvad Brave Opera Vivaldi Microsoft Heck zoho is in on a browser now What net gain does each of these companies provide over skinning chromium that isn't in Firefox? Last time I asked brave fanboys why they don't redskin Firefox and the response was "Firefox is pita to build" all the while we have projects like palemoon and waterfox that are hobby projects. If they can work with…
Have you worked in any project that required a forked browser? I did. When we folded less than two years later, one of the CTOs biggest stated regrets was that he went with Firefox instead of Chromium. The extension story in Firefox was easily 10x harder. Interfacing with the OS as well. Getting dbus services to work was a fool's errand.
Thunderbird also works.
I happen to own a brwoser extension and have both chromium and Firefox extensions. I kinda know myself.