The far-right parties feel like a global political revolution reminiscent of the communists in the early 20th century. A cross-national, anti globalist movement

The far-right parties feel like a global political revolution reminiscent of the communists in the early 20th century. A cross-national, anti globalist movement focused on authoritarian reinforcement of a kind of ethno-state. I wonder where (if anywhere) these parties have to type of taboo once applied to communism in the West.