This happened in my country, on the major/most important newspaper. They changed their mobile version of the news paper to the following:
Each time you clicked on a news article, you started to read the article, as usual. Meanwhile, in the background, an advertisement was being fetched. Then, about 5 seconds later, an advertisement that took the FULL phone screen appeared (mind you, many times this was a video, so it also made noise). There was no way to cancel this until, about 3 seconds later, a "CONTINUE READING" button appeared at the top.
So you press the "continue reading" button, and the dreaded ad dissappears, but you are brought to the top of the article (so you have to find again where you left off).
They have since removed that annoying UI behavior. However, another one is still at place: While you read the article, 15% of the bottom area of the screen was taken by a notification/advertising bar; and 10% of the top area was taken by a navigation bar. So the actual area for reading the article was rather narrow.
See for yourself if you're on a mobile phone: http://www.elcomercio.pe (click on a news article)
"No, I'm not interested in learning about latest cloud technologies every week [x]"
Or the famous "Not now" meaning "Fine, I will bother you again later anyway"
Fuck the ad industry.
It must not be that bad or else they would work around it, using their professed skills in controlling computers.
Or maybe there are other reasons?
How many technical users are complaining about advertising while at the same time assisting advertisers to put their marketing cruft on the web?
They did and do. Where do you think adblockers come from?