it's more ethical to use adblockers

if you're the type of person that doesn't buy useless shit (read: a jew like 70% of /prog/), because otherwise you'll just potentially be robbing them of click money without them potentially getting anything in return from you.

other case: the site that's advertising isn't selling anything, but is just displaying more ads or is trying to make money off your usage behavior--in this case they are the parasites and you have no reason to help their business in any way.

Dubsblockers are the real immoral practice of our times