To lower myself to a level you'll understand.
We are talking about people who are not accepting of their birth sex, their chromosomes. We are not talking about people's genital development.
So, the unanswered questions stand.
Why can you not understand your experience is not the same as the other 7 billion people on earth?
What you believe and what you feel are not absolute to anyone other than you.
Do you know some people have up to a dozen gallbladders?
Some people have one leg?
Some people enjoy having sex involving urination?
Some people are color blind?
Some people are albino?
Some people can smell things i can't.
Some people don't believe the genitals the developed at puberty are the ones they identify with.
There is nothing wrong with any of the above.
What is wrong is judging someone for it because it is not something you understand.
When did you realize you liked the opposite sex?? Was it a decision or an innate feeling?