Television and Mobile Phones

Curious how large screen Tv's continue to fall in price, whilst everything else is going up.
People's opinions are influenced by "screen time" and the two biggest culprits are: the T.V. and the Mobile Phone
This is a deep dive - articles linked:
https://endscreenaddiction.com/blog/brain-fog-from-too-much-tv-why-binge-watching-drains-your-mind/
https://www.verywellhealth.com/phone-addiction-5218743