I think you mean progressive pricing in disguise. The problem is that they are also a psychological attack.
I believe that we should, generally, as a society, discourage communication in bad faith, and ads very, very easily fall into that category. So perhaps in a local sense it is worth it for the reasons you suggest, but I think the mass dependence of our society on advertising makes our lives worse.
I believe that we should, generally, as a society, discourage communication in bad faith, and ads very, very easily fall into that category. So perhaps in a local sense it is worth it for the reasons you suggest, but I think the mass dependence of our society on advertising makes our lives worse.