Please know that it is totally possible to never see an ad online. I only see them on other people's devices or if I log into Netflix, which is rare, because I get most media through other means.

@nora same, I haven’t seen any ads on my devices in a while

ublock origin + umatrix (yea, I know it’s discontinued, but it still works and I like the UI) + sponsorblock + a bunch of other extensions in floorp on pc
adaway + ubo in fennec on mobile
Sources™ for most media