@xgranade it seems to me like you don't know what intersectionality theory is or means in practice. I recommend reading Kimberle Crenshaw's original essay on intersectionality if you haven't already. in short, intersectionality theory doesn't posit that transphobia also hurts cis people - it states that multiply marginalized trans people's needs and concerns deserve to be elevated in discussions about transphobia.
to be clear, I don't disagree with you that our struggles are shared with other marginalized groups. and also, while you keep repeating the claim that you don't mean to de-center us from our own oppression, you're also pairing that claim with the idea that institutional transphobia and transmisogyny are proxies to hurt marginalized cis people. which is, in effect, doing the thing that you're claiming you're trying not to do.