I would argue that TV's weren't created to get people to watch ads. It's not like the inventor woke up one day and said I need to create a new medium for people to watch ads on.
Networks might have been formed in order to generate a profit from selling ads, but the invention itself not so much so.
Ads have a number of uses :-
To launch a new product.
To keep a product in the minds eye.
In terms of what consumers buy, an ad might make them buy it, but a lot if not the majority buy according to
Brand Loyalty
Price is Brand Y on offer making it cheaper than Brand X
Price (for people on budgets)
I could say I usually buy Diet Coke, but will occasionaly buy Diet Pepsi if that's on offer.
So no amount of advertising by Pepsi is going to make me switch brands.
I've worked in retail for almost two decades and discounting offers (BOGOF's/ 3 for 2's etc..) The same products are sold in the same quantites each week.
Now of course it might be that as an individual I am less easily swayed by ads.
Networks might have been formed in order to generate a profit from selling ads, but the invention itself not so much so.
Ads have a number of uses :-
To launch a new product.
To keep a product in the minds eye.
In terms of what consumers buy, an ad might make them buy it, but a lot if not the majority buy according to
Brand Loyalty
Price is Brand Y on offer making it cheaper than Brand X
Price (for people on budgets)
I could say I usually buy Diet Coke, but will occasionaly buy Diet Pepsi if that's on offer.
So no amount of advertising by Pepsi is going to make me switch brands.
I've worked in retail for almost two decades and discounting offers (BOGOF's/ 3 for 2's etc..) The same products are sold in the same quantites each week.
Now of course it might be that as an individual I am less easily swayed by ads.