I think every teenage girl has a short phase where puberty introduces the need to condition your hair and learn exactly what shampoo they should be using instead of just "No More Tangles, No More Tears!" soap. There's shampoo for curly hair, thick hair, thin hair, damaged hair, dyed hair, greasy hair, dry hair... Early teen girl puberty is 50% randomly trying shampoo and looking like butt for a while because you picked the wrong stuff and you can't tell if it just needs time to work right.
Male troons never got that moment and they don't realize it exists. They're used to ten minute showers and not thinking about what their "ends" are doing. They just keep buying Head & Shoulders 2-in-1 and throw their hands in the air thinking maybe HRT will fix it.