I kind of feel like this is a trick question, to be honest.
Short answer: Trans men are trans men.
Long answer: Trans men are females, by definition. If they are over the age of 18, they are adult females. Another term for adult female humans is “woman”. If it’s not inaccurate to refer to trans men as female then it’s not inaccurate to refer to them as women. But out of respect for their identities, I don’t refer to them as women.
Can I ask you a question? Of what material consequence is there if I believe trans men to be women? Do you think their rights are deprived if I mentally lump them together with women, based on them having the same reproductive system in common? In my day-to-day walk through life, I interact with men and women the same way. This means I treat trans men the same way I treat women. That’s what we’re supposed to be doing, right? So then why does it matter if I see one group of people as women and another group as men?