There's always a bit of the opposite effect too. If supply of something is extremely low, then people eventually stop looking for it. People might want the object, but they might not express that desire if the supply is next to non-existent.
I recall reading that there was a place to purchase bezel-less, stripped down TVs w/o the smarts, that are basically monitors without being the quality of monitors so they are cheap, and used for creating giant wall displays.
You talk as if there was a $1800 ad-free TV on sale next to the ad-infested one. The majority isn't given a choice.