I have no problem with trans people. If transitioning helps them with their gender disphoria then they should transition if they want to. It does help people, they've told us that. It doesn't really matter if you "believe" it doesn't help if they say it actually does.

If someone wants me to call them by a new name and different pronouns I will. I couldn't care less what someone else does with their body and I would never go out of my way to upset someone by using a deadname or wrong pronouns.

I don't think trans women are women. They're trans women (same logic for trans men), but I would always treat someone as they gender they identify as. I support dropping the T because at this point the transgender community is large enough to advocate for itself. Not because I don't thing trans people are "legit"