Back in the olden days where ads where more sparse, they would have so much more impact. Nowadays after the awash of ads we have everywhere, companies are collectively loosing their ability to make ads impact. (by logic, the more we are exposed to it, the less effective it it). Therefore they did it to themselves. They abused it, so that now people reject them where they can, and it becomes less profitable. No sympat…
> The growth of “zero-sum” activities may, however, be even more important. Look around the economy, and it’s striking how much high-talent manpower is devoted to activities that cannot possibly increase human welfare, but entail competition for the available economic pie.
Advertising seems to be a zero-sum game. I can imagine some industries cartellizing to stop it altogether.