The fact that Firefox isn’t listed as a browser alternative but Brave is throws any credibility that this article might have straight into the garbage.
Suggesting Brave anything throws its credibility into the shitter, much less multiple times in multiple categories.
Aside from that, you can do adblocking for your entire network and everything on it via Pi-hole. It requires no modification for the devices on your network and will work for literally any device connected to it.
If you combine those two, the odds of seeing any ad anywhere isn’t zero, but it is close enough to zero to effectively be zero.
Suggesting Brave anything throws its credibility into the shitter, much less multiple times in multiple categories.