I run two synchonised Adguard instances on two different devices as DNS servers for the house (and for my work PC via vpn). on top of that I run local ad blockers on top of that. I dont care that my DNS ping times are a few ms longer. I dont want to be pestered, tracked, solicited or interrupted.
I cant stand the barrage of ads, especially on mobile websites, like its at the point where you want to read an article and you get two lines of text and the entire rest of the screen is ads you have to navigate.