Exaclty- It is very much influenced by BRAIN CHEMISTRY. And you yourself stated

trans women experience gender dyshphoria prior to transitioning because their brain chemistry more closely resembles that of women

The key words being more closely resembles that of women, however the male brain & the brain of trans women is still different than women who are BORN women.

I am very much well aware of the INFLUENCE of BRAIN CHEMISTRY & no it does not refute me point. It only brings into more questions about how BRAIN CHEMISTRY influences one's brain & more questions-

How HORMONES, Chemicals & pollutions & SEVERE Stresses of a Mother while the baby is in the Womb- might be contributing factors as to why some people born MEN- fell they are really women & vice versa. They call plastics & estrogenic chemicals- GENDER BENDER CHEMICALS - for a reason.

I'm not going to argue the point with you on whether or not a TRANSWomen can Ever Fully Know Or Experience What it is Like to Be A REAL WOMAN- because it no amount evidence to this point will probably ever convince you- yourself.

But I will say this- all of these questions are Very Relevant Indeed. And For People In Society to want to question all of this & find out the FACTORS that could be contributing are very important. It is not ALWAYS about hounding down the Trans-women- or Making Fun of Trans-Women. It is about this-

Trans-Women- start out in Life- as someone's child, someone's brother, someone;s loved one. Obviously to be a child, teen & adult & feel you are trapped in the wrong BODY- would cause a lot of difficulties & misery for that person's life. Then to further undergo major surgeries- also poses major hardship of those people. SURGERY ISN'T EASY ON THE HUMAN BODY!

So why on earth would anyone want to have fellow members of society- let alone their children, siblings, relatives, friends- suffer so much?

Likewise EVERY sane person knows that TEENAGERS sometimes go thru- Rebellion, feel like outcasts, try different things, and SOME JUST GO THRU PHASES- that they later- on their grow out of. To be so certain that NOT 1 SINGLE TEENAGER follows the TRANS-GENDER path- due to other reasons, or factors- than REALLY BE TRANSGENDER- is RIDICULOUS. Therefore- a Very Troubled TEEN who might be following the TRANSGENDER PATH- for the WRONG REASONS- then this whole thing needs to be dealt with with that teen & their Family. NOT HAVING OUTSIDE FORCES COME IN & TAKE OVER, IN THE NAME OF TRANSGENDER RIGHTS.

And YES- I know the above circumstances may be RARE- but there are ALREADY DOCUMENTED CASES OF THIS.

Last but not Least- Children are shaped & molded by those around them. What happens to a child- when at age 3 - mommy turns into DADDY or Visce Versa- and then furthermore- that CHILD is exposes nonstop- to mostly TRANSGENDER PEOPLE? Yah- Right- like that won't mess with a kids head.

Kids are in a Hypnagogic state of mind till age 6 or 7. Absolutely every they see & are exposed to- goes directly into their SUBCONSCIOUS Mind & lays down the BLUE Print or Program- they'll function off of for the rest of their life.