No, you can't install any 3rd party ManifestV2 extensions in Brave. Neither are they shipping any changes to the browser engine that Google doesn't maintain. E

No, you can't install any 3rd party ManifestV2 extensions in Brave. Neither are they shipping any changes to the browser engine that Google doesn't maintain. E.g. they tried to implement dark mode website conversion and decided it's too hard to do anything that Google themselves don't do.