What is the weirdest psychological fact you know?

Despite of of People say about Media, it controls them. There is this two weird thing that they can do to a person psychologically.

one, they can make a innocent person to be hated by people.
second, they can make a evil person to be liked by people.

They can glorify a person to a end where people would start worshipping thinking the guy is the sole reason modern society even exist.