It will explain it and other concepts for you better than me. It's a good doco to start on.
I'm not my eyeballs. Facebook et al don't care about most of me.
My sex and age is 90% of the metrics they know how to use. The other 10% is stuff I've searched recently.
What they are buying is time.
The product concept is from TV, social media is different - https://quoteinvestigator.com/2017/07/16/product/
It will explain it and other concepts for you better than me. It's a good doco to start on.
I'm not my eyeballs. Facebook et al don't care about most of me.
My sex and age is 90% of the metrics they know how to use. The other 10% is stuff I've searched recently.
What they are buying is time.
The product concept is from TV, social media is different - https://quoteinvestigator.com/2017/07/16/product/