According to Ambrose Bierce in The Devil’s Dictionary:
Dostoyevskian, n. 1. Person who sees her or his interests supported by principles and laws that are in fact harmful to her or his interests; 2. by extension, person blinded by anger, spite, or other passion such that she or he is no longer capable of seeing where proper interests are best represented; 3. by further extension, person looking for “strong leader” to take away all such details in order to get back to watching favorite sporting events without them. (See also Trump supporter)
Russell Scott Valentino 