I believe it is time for Brave to establish an independent App Store for Brave. Over two and a half years ago one PorcNH made the same request. At the time Google had just wiped out a new online community by banning Dissenter from the Google App Store for made up reasons. Google is not an honest broker and Brave should not be dependent on the Google App Store for extensions.
Supposedly this idea was among those in the brave-browser Roadmap wiki page on GitHub. Please again consider this idea. Brave now has enough of a foot hold (50,000,000 users!) to create a viable alternative App Store, and it would only require a few `killer’ browser extensions that have otherwise been banned from the Google walled garden to create a powerful attraction.
A possible workable scenario might be that other chromium browsers should get together and set up an alternative extension store.
So, vivaldi, opera, brave and other browsers should make an agreement and set-up policies for a new webstore which can please their own users. Afaik opera has their own store where only handful of extensions are available, brave has said that they have no intention of running their own store due to headache dealing with it.