I already had the Brave browser installed, so I was able to try out the test for Trackers, like you did.
I have kept using the Brave browser because it gets rid of the awful, annoying ads that the KawarthaNow news webpage and the Examiner webpage bombards you with. My Opera browser, with an adblocker extension, does not strip out these annoying type of ads.
I normally will allow a website to show ads, if they are not annoying. I find websites that have ads that are flashing, playing looped video clips or take up a large portion of a webpage, to be annoying.