There are some ads that I’m fine with, but they have to be clearly an ad, and related to the content on the site, not based on my previous interactions, nor using tricks to disguise ads as part of the content.
On documentation pages: sure just have a thing related to CS courses, on pirating and streaming sites advertise VPNs, on horny sites advertise horny stuff, and casinos and sports advertise gambling and sports betting. But DON’T make the ad look like a section in the documentation, like another download button, like another horny video on the site, like another casino game or segment of the sports analysis. If I want to explore the ad I will, stop trying to trick me else I will try to block and avoid you entirely! If I figure out that are you spending more effort trying to trick me the less interested I will be in the product you offer.