Too simple, cheap, easy, obvious bias
I made this one up.The original post is here: https://buster.svbtle.com/too-simple-bia...
The bias against things anyone can have at any time, that nobody can make much money from, because they seem too easy, too obvious, too simple, too cheap. The bias against the following solutions because nobody is marketing or can market them to you for very much profit:
Sitting in the sun
A good night’s sleep