The point is, those quotes show that they've admitted they are affected on some level. The fact that they keep denying it just means they are confused about what the argument is about (reminds me of the net neutrality discussion).
No, the point is that when some people realize they're losing the original argument, they go and try to change the grounds of the argument :-)
Now if you go back to the first post in this thread, it's about marketing new cars. So have I ever been
directly affected by new car advertising? Obviously not, since I have never bought a new car, even though I've been well able to afford one for the last 25 years or so. I'll even say that the advertising doesn't have much of a second-order effect, since the used cars I do buy generally do not share the most-advertised qualities.
Of course, as I've said all along, marketing has
indirect effects, as it shapes the options that are available (e.g. someone must have bought my used cars when they were new), but that's an entirely different argument.
So back to my so-far-unanswered question: if advertising affects me
directly, why have I not run out and spent all my income (and my credit) buying the things that are advertised to me?
Suppose we look at some of the items from that previous list (I'll leave out irrelevant things like cat litter):
Rent: Consider what factors you think made you choose to rent where you do. Indeed, even to rent.
I own. I decided what I wanted (and how much of what I wanted I could afford :-), and asked a real estate agent to find me places that fit. Seems that if there was marketing there, I was the one doing it, selling myself as a potential purchaser.
Groceries: If you buy them, you have been marketed to.
Maybe I have been marketed to, but how much effect does the marketing have? Most of what I buy comes from the produce & bulk food sections, which means I am not buying the more heavily marketed brand-name & prepared foods.
Phone and Internet: Why did you choose the companies you did?
Internet because cable is the only practical option for high-speed internet out here. Phone because a prepaid cell was cheaper than the land line, and the vendor chosen by internet search rather than direct advertising.
Garbage Bags: Why did you buy the brand you bought?
I don't buy garbage bags. To me, they seem a singularly useless product, as grocery bags or old dog food bags serve the purpose perfectly well. So I've demonstrated the non-effect of not just brand marketing, but of the meme that people need to put their trash in special bags :-)
Fries: which fries did you buy? Why?
Haven't bought any in years, despite seeing innumerable ads for fast-food places.
Laundry: Which detergent? Why?
Generic store brand, because of price.
Easter Chocolate: You have been marketed to.
Can't say that I've ever specifically bought Easter chocolate (not my religion, so I'm barely aware of the holiday). Most of my chocolate is bought from the bulk bins at my local WinCo (where I buy most groceries). Have never seen any specific marketing for anything in their bulk bins, or even of the fact that they have an astounding number of things in bulk.
Body Wash: Which one? Why?
I didn't even know that such a thing as body wash even existed until I saw a mention in an MMM thread a month or two ago, so body wash marketing obviously hasn't affected me :-)