Actually, I think the Venn diagram and the QUOTES are by someone else. Hence 'Hostile' is a quote, and 'to males' was written by one of the iceberg people, because that is how you would describe those you don't want to have sex with -- ever! 'Cos they're male.
But yeah, this has been going on in the lesbian community, and led to young lesbians desperately trying to get over their own 'transphobia' and lack of interest in male-bodied persons. So, a two-pronged attack, the malleable ones get to sleep with the male-bodied TIMs, and validate their femaleness and lesbian credentials, and the intransigent ones get encouraged to transition.................
You do see a few articles by TIFs trying to encourage gay men to sleep with them, but I don't think they find it as easy as males intimidating and guilt-tripping lesbians. Even better if you get your hand-maidens to do it for you 'But why don't you want to go out with X, she's a lovely person, you share so many interests, she's really attractive, just your type etc etc because saying 'Nope, cos they're a bloke has been outlawed! As has, nope, she's still got a dick (OMG you horrible vagina-fetishist!), nope she still acts like a bloke, nope, he's a he.............etc etc.
I never thought I'd see such an attack on lesbians.