just cause I'm tired of people spreading such misinformation...
"Where did the term originate?
“Fujoshi” was coined on 2channel specifically to complain about inclusivity in newer series, and lack of male gaze, ecchi, pantyshots and harem shows in the current lineups, blaming “fujoshi writers” for the ‘increase’ in gay anime shows. [source]
I thought Fujoshi meant rotten women, because they fetishize gays!
Fujoshi is a pun on the word “婦女子” (also read ‘fujoshi’) - which means “grown women” - where the “fu” character for “wife” is replaced with the “fu” character for “rotted/ruined/moldy”. The implication is that if a woman is not a wife or eligible for marriage, she is ruined and worthless. (kifujin, in contrast, is the term for a female BL fan who is married, despite this)
Fujoshi itself is always seen as ダメオタ (useless/broken/not serving its purpose geek) - the fact that they happen to like m x m is what makes them bad and unmarriable (because their interest in m x m means they have their own mind/fantasies and will not be a submissive, chaste, heterosexual housewife that exists only to please her husband, thus they are not serving their purpose and are broken). [source] [source] [source]"
from https://jjblue1.tumblr.com/post/615686562823503872/himedanshi-archive-whats-a-fujoshi-fujoshi/amp