Faustian

Faustian, adjective: To make a deal with the devil, in which you give up your integrity to gain a worldly advantage.

Example: The Trump supporters made a Faustian bargain they would support an egocentric political neophyte to show the liberals that they weren’t happy with the direction of the country.

Photo is of Bob K and I under a waterfall on the Grand Canyon Expedition in 2018.