Marxist-Leninist - followers of the ideology of the Stalinist counter-revolution. These people are still around but are barely relevant anymore since the fall of the USSR.
Terminally online leftoid who thinks they’re a Marxist-Leninist, is really just a soc-dem who hates America and likes soviet aesthetics. Believes a ton of mutually contradictory shit because they don’t take communism seriously and get all their info from memes and other terminally online leftoids.