Yes, but it doesn’t solve browser monoculture issue where webdevs only target chromium/webkit when building their apps, which slowly kill firefox and make it much harder for a new browser engine tech to compete. When other browser engines are dead, the web “standard” will be fully controlled by google. No amount of forking will help because the web consortium is controlled by the big browser makers, and when firefox dies (and mozilla dies), it will be fully controlled by corporation (google), with microsoft and apple playing some minor roles without mozilla because mozilla actually has quite a big influence in the consortium despite its smaller userbase.