There ARE transphobic contexts that other people here can better explain, but also, "Male/Female Socialization" generally implies that everyone has the exact same set of experiences they go through based exclusively on assigned gender, ignoring race/ethicity, sexuality, class, ability, neurodivergence, etc.
Like were you "male socialized" as a middle-class neurotypical white guy or what? It just doesn't provide a lot of useful context compared to how often it's used as a thought-terminating cliche to dismiss trans people discussing gendered issues.