I'm not so sure about that. Ad spending has remained roughly the same as a share of GDP for over a century. https://www.bloomberg.com/news/articles/2014-03-03/

I'm not so sure about that. Ad spending has remained roughly the same as a share of GDP for over a century. https://www.bloomberg.com/news/articles/2014-03-03/advertisings-century-of-flat-line-growth https://www.bloomberg.com/news/articles/2014-03-03/advertisi... I think transparency is more important than fighting annoyances.