If a cis woman isn’t like a trans woman in “any way" as you say then doesn’t that argue against your own point that trans women are women period?
There has to be some part of being a trans person that is similar to the gender experience of a cis person. Because we’re HUMAN. No person’s experience of gender is the same, but it’s ridiculous to on the one hand go “trans men are men, trans women are women" while at the same time going “trans men are nothing like cis men" and “trans women are nothing like cis women".
That isn’t the pro-trans argument you seem to think it is.
And by the way I support trans people and I believe that trans and cis people can empathise with and should try and understand each other.