I don't run an ad-blocker, but I blocked Disqus in my hosts file ages ago (as a side effect, I don't see comments on sites that use Disqus; this has not affected my life so far). Them and Taboola have always been the unabashedly scummy bottom of the barrel: even before native ads were ubiquitous, they were way ahead of the game with running extremely low-quality scam ads disguised as publisher content.