There are some ideas so wrong that only a very intelligent person could believe in them.
"Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached." - Manuel II Palelologus
There are some ideas so wrong that only a HIGHLY EDUCATED person could believe in them. I have 2 Masters degrees, but I know that, for many people, the longer they stay in the leftist indoctrination programs of higher education, the less common-sense they have.