Because most people are stupid. It is easier for stupid people to follow fake celebrities aka influencers, than to read a book or think for themselves.
A back sleeper pillow is the right size and shape to fit in a coffin, which is the only time you should be "sleeping" on your back.
This cannot be a real question.
You have never taken calculus.
Because most people are stupid. It is easier for stupid people to follow fake celebrities aka influencers, than to read a book or think for themselves.