They call it “dark traffic” - ads that are not seen by tech-savvy users who have excellent ad blockers.
Not surprised that its growing. The web is unusable without an ad blocker and its only getting worse, and will continue to get worse every month.
I confess that I don’t have the money to frequently donate and fund the services that I use (if they allow to donate) and recognize long time ago ads would be an okay alternative. but like everyone said, ads just became a lot more cancerous and have to block it. despite the shortcomings of the FBI, even they advise to use adblockers.
though I guess I just have to suck it up and donate once in a while as well.