You could argue that they're doing nothing in the sense that they're not doing anything extra that other browsers (who don't boast about privacy at every possible opportunity) don't already do. For a browser & company that makes privacy claims all the time I'd expect them to be ahead of the others, especially when permissively-licensed solutions exist that can be bundled with little effort.
> You could argue that they're doing nothing in the sense that they're not doing anything extra that other browsers (who don't boast about privacy at every possible opportunity) don't already do.