Ah, the grand delusion of advertisers put out again. Sure, people aren't robots, but if ads couldn't influence their behaviour no one would pay for them and there wouldn't be any.
What's actually argued is advertisements aren't 100% effective, in that they can't force you to purchase a product as a mind-controller.
Ads let you know a product exists, may convince you that it's worthwhile or better than competitors, and offer reminders to keep the idea of the product on your mind. However, that's all the same things a carefully crafted in person sales-pitch could do, and sales pitches aren't mind-control even though they are far far more effective than any number of internet banner ads can be.
My point is to claim poor people are exploited by advertising is nuts. It's the other way around. Advertising is why poor people can have exactly the same gmail account with all the same features as a rich guy can. Nuke advertising and you evict poor people into a ghetto web. These people at Mozilla don't seem to be thinking these things through at all and that's a problem ..... there was a time that I had a lot of technical respect for Mozilla and Firefox, but it seems every time I read about the projects these days they're doing something that I find to be kind of dumb.
I started to turn when they offerd some products for free.(I still don't use the products they offered, but it was a nice gesture.) The best Ad I heard was on here. A guy commented, 'I like my Surface. I use it to take notes in class.' I started to think about the possibilities this devise could offer over Apple's products.
I still have some healing to do though--I was in Costco today and looked at a Surface, but just pushed one key and walked away. Do a few more acts of kindness Microsoft, and get that Surface price as low as possible; I will seriously think about giving you money again or at least push a few more keys. I don't think I will ever pay for your OS though--just on principle. As to ads, I think Microsoft is wasting money. Manufacture good hardware, and keep giving away software--people will notice.
Additionally ad targeting means they might see adverts for things they could afford and that's t be relevant to their life instead of things meant for rich westerners.
The whole mental confusion between advertising and privacy in the technical and media community is really irritating. What's the alternative to advertising? Direct payments. And how do you do those? Credit cards. And what do credit cards have on them? Your legal name and your physical address. And how do they work? You provide those details to the seller.
Good luck using Tor or even incognito mode on a an without adverts.