there is a difference between a transgender woman and femboy

I never said anything about them being the same. I wasnt even comparing them. I was just giving a foolproof example of someone changing and or identifying with their sex. I only did that to proof that sex can be changed and also be different from gender.

You didn't understand my point right.

(Of course not every trans person is a femboy lmao)

My point is that Sex and gender are/can be seperate things by defintion. One could be female and one could be male as far as definitions are concerned. To be a femboy you only have to be "typically male" or a "boy". That condition can be met via sex OR gender, since both are valid ways to define yourself.