There is a major logical flaw in that rhetoric. What good would displaying ads to concentration camp prisoners do? Advertising is fundamentally about getting something that they want from the capabilities of the audience be it votes or money. Concentration camp victims are rather lacking in them - even if you include "ability to resist" which in itself is redudant given the extreme measures of control.

That is like saying "In the dark future of unrestrained capitalism will sell ads to sex slaves chained in the basement - where they have no money or freedom." It might tug at heart strings but it makes so little sense it sounds like an outright parody of such sentiments.