“Are they truly women trapped in men’s bodies or just men who like playing dress up?”
How can any person be born in the wrong body? How would this even happen?
But then comes the lack of logic about what those people do then believe about themselves.
No male can ever experience life as a woman. They can only ever experience life as a male person who believes they are a woman.
Even when they 'act' like a woman, they are acting as they believe a 'woman' should act. Which is fucking misogynistic!
Even if they are treated 'as a woman' by some people, they are being treated as a 'male who presents as a woman and believes they are a woman'. Because their every reaction is based on that. Not on them being female in any way.
Even when they have extreme body modifications, it is to be their own concept of what a female looks like to them. It is not what a female is.
How can it be?
The only way a person can experience life as a woman, is to have a female body, formed around the production of large gametes, (regardless of if that body produces those gametes) even if it doesn't produce those and to navigate their life based on the decisions they and society makes that revolve around them having that body.
A male can conceptualise what it might be like to be a female, but that is all it ever is - their concept of being female.
They may do it because they don't feel they fit into how they conceptualise how a male person interacts with the world (ie. their own stereotypes around being male) or they do it because they want to be seen as a female (using their own stereotypes of how a female navigates life). It could be because that male person rejects being male based on their conceptualisation of what being male is, so feels that there is no other option but to describe what they believe about themselves as being ‘how a female person interacts with the world around them’, because the rejection of one means that they must be the other.
It really doesn't matter though. Their motivation is irrelevant to the outcome.
Which is that they will always be a male who believes they are something they are objectively not.
How can the material reality be any different? This is why someone's gender is only based on someone's philosophical belief. And philosophical beliefs are fine for people to hold, but not one person in the UK has to comply with another's philosophical belief.
The logic cannot be any different than that I am afraid.