Earlier quoted context omitted.
I typically block ads as well, but more recently I changed some setting in the default Android newsfeed thing and some ads started to show through amongst the news items. The ads there are usually fairly innocuous (i.e. not disruptive, not flashing auto play vids etc, they just look like another news item and you can just scroll past them like other news articles you're not interested in), but I have actually found t…
> I am wearing a T-shirt right now in fact that was advertised to me a week or two ago as "on sale" for £8 (eight) and which I clicked through and purchased. This means the ad was effective. But was it useful to you? Did it save you from having to look for it yourself? If you were not thinking something like "I need a certain T-shirt" before this came up, it's likely the ad created a desire in your mind which you did…
The meta point is that advertising has become so ingrained into society it really is difficult to differentiate if a need or desire originated intrinsic or externally. It's really great for companies selling stuff.