According to a paper by researchers from Cornell, University of Pennsylvania, and the University of North Carolina, creative ideas make people uncomfortable.

People often reject creative ideas even when espousing creativity as a desired goal. To explain this paradox, we propose that people can hold a bias against creativity that is not necessarily overt, and which is activated when people experience a motivation to reduce uncertainty. In two studies, we measure and manipulate uncertainty using different methods including: discrete uncertainty feelings, and an uncertainty reduction prime. The results of both studies demonstrated a negative bias toward creativity (relative to practicality) when participants experienced uncertainty. Furthermore, the bias against creativity interfered with participants' ability to recognize a creative idea. These results reveal a concealed barrier that creative actors may face as they attempt to gain acceptance for their novel ideas.

Revealing the existence and nature of a bias against creativity can help explain why people might reject creative ideas and stifle scientific advancements, even in the face of strong intentions to the contrary. ... The field of creativity may need to shift its current focus from identifying how to generate more creative ideas to identify how to help innovative institutions recognize and accept creativity.

The Bias Against Creativity: Why People Desire But Reject Creative Ideas