Unfortunately only EU and U.S. level regulation might have real power. Chrome/Chromium has too big market share. What is stopping them to make their new W3C i

Unfortunately only EU and U.S. level regulation might have real power. Chrome/Chromium has too big market share. What is stopping them to make their new W3C if the are removed? There is a huge interest for this feature from many commercial parties, there is no denying of that.