Marxism-Leninism is not only a straight heterosexual ideology but it is the ONLY heterosexual ideology.
All other ideologies have some perverse symbolism going on for them.
Here’s a scientific Freudian analysis that proves it:
Hammer and sickle: Symbolic heterosexual union of opposites. The passive and the active.
Swastika: Symbolic homosexual 4-way union. 4 aggressive active lines.
Hammer and sword: Symbolic homosexual union. 2 masculine symbols.
Fascist stick bundle: Symbolic bisexual union. 1 dominant masculine symbol. 1 dominated masculine symbol.