"Sadopopulism" does denote the sad moral recession and unnerving lack of horse sense : https://newrepublic.com/article/216797/democracy-global-retreat-us-brazil-france #politics
The New RepublicIt Can Happen Here—and Everywhere: Democracy Is in Global RetreatIt’s not just the United States that has turned to right-wing authoritarianism to solve all its problems and brutalize the vulnerable.