Transgendered Good Question?

Would less transgendered individuals go through surgery in a genderless world? Would simply being transgendered be enough?
If you could simply dress the way you desired every day, what kind of difference would it make?
I believe the "ideal" transgendered world would never exist of course but many would still go through the surgery to correct the body and mind balance.
The question is covered in depth by "Matt Kailey" in his "Transfesto".!
It was of great interest to me as I don't see surgery in my future!