Wait, people want a Tammy Slanton forehead?
Troons are highly aware of female and male body features and are so keen on getting female body features that they overcompensate.
Since men have a more slanted forehead and women a less slanted forehead, troons go for a bulging forehead or a very striaght forehead that looks unnatural or at worst retarded.
=> The female forehead is slanted, just less extreme than the male one.
When men have bigger noses and women have rather smaller noses, troons would, if they could, go for a Voldemort nose. When women have a thicker upper lip than men, then troons want to fill their lips until they explode. When the male hairline is higher and the female lower, troons want to get a hairline as low as possible (which makes them look male again lol. The female hair line is neither very high nor low, but quite balanced).
And so on. Troons want to overcompensate because, as well all know, they're afraid of being clocked. The problem is that women don't look that different from men. The facial features of men and women are only marginally different, but those marginal differences appear drastic when combined. Most troons (not AGPs, they'll always look like men) would look better when their FFS would be less aggressive. More masculine biological women exist and it suits them, why? Because their slight masculine touch is balanced. My aunt's partner is a very masculine lesbian and you see it everywhere: the face, the voice, feet and hands, breats etc. But this looks much more convincable for a woman than when she would have, let's say, a very masculine face but petit hands and feet. The problem with troons is that they want a hyperfeminine face with no edges (which looks like a caricature) that doesn't fit to their body. It looks just strange when you see a "woman" with a botched nose, huge lips, round face (filled with botox) when your hands and feet are huge.