I would rather it be popular to follow the ideals of Adam Smith(the father of Capitalism) than be a follower of the Communist Karl Marx.
Marxist Worker was created in 1976.
Marxist Party ended in 2004.
Yes, the Frankfurt School was influenced by Marxist theory, but it also included elements of critical theory and interdisciplinary approaches to social analysis. The scholars associated with the Frankfurt School, such as Theodor Adorno and Max Horkheimer, aimed to understand and critique capitalist society rather than simply advocate for revolutionary socialism.
There are no Marxists in the US government. There may be a couple Social Democrats here and there, but no Marxists.
Revolutionary Marxist League was created in 1939.
Valencian Marxist Front was created in 1954.
International Marxist Group was created in 1968.
International Marxist Group ended in 1985.
Marxist Workers Party was created in 1937.
Socialist Party - Marxist - ended in 1958.
Communist Marxist Party was created in 1987.
Marxist Group - UK - was created in 1934.