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.
This is easily solved by not using 3rd parties and tracking data for ads. If the ad was just part of the page (similar to an ad in the newspaper) then ad blockers would not be able to detect them at all. A YouTuber saying “before we get started, this video is sponsored by [relevant related company]” does not get blocked by ad blockers.
However, in order to do that websites would be responsible for the ads they display. If they don’t do their due diligence they won’t be able to pass it off as “we’re not responsible for it, it’s our ad company that put it there.” They don’t want to be responsible for the ads they show, but they want you to be responsible for the ads you don’t watch.
Well, there’s sponsor block which uses crowd sourced timestamps to skip those segments, but yeah you’re right.
I personally feel no need to get sponser block because:
Everything the ads do to force you to pay attention it to (like not being able to fast forward) makes it easier for ad blockers to detect and block.
Everything the ads do to demand your attention (by being annoying as fuck) drives people to block them.