Buying ads and ad services for one. Not sure how I feel about 'market research'.
I'm no fan of advertising (canceled cable decades ago, happily use Ad Blocker, etc). But these sweeping statements do not sit well with me.
Any time I try to persuade someone to do something, I am engaged in brain manipulation. As someone who in the last few years decided to take up subjects like negotiation and communications, most effective communication is brain manipulation - and not in a way that is significantly different from advertising. As the GP said - once you learn these topics, you begin to see it everywhere - in all the ways people talk.
For most of my life, I tried to convince people with purely objective means, and for the most part, it was a failure. If you want to achieve good for most people, brain manipulation is not just a nice-to-have - it is a must.
So declaring it to be brain manipulation is not, in my mind, a negative. It is unfortunate, but not unreservedly evil. Certain applications of it are evil. But banning advertising wholesale is just a lazy way of not dealing with the problem.
Unless you somehow think that having a "society" or "economy" is predicated on that kind of manipulation. I actively repudiate that notion, personally.
>The fact of manipulation is, itself, morally neutral.
I don't disagree. The person I was responding to, however, seems to.