But if a transgender person has no intention of having surgery why do they need to be legally recognised as the opposite sex? Can't they just live as their current sex and express themselves as they see fit? No one forces men and women to dress a certain way anymore, there are no barriers to the work they can do, who they can have relationships with etc. Am I missing something?
So you'd think so wouldn't you.
But there's quite a lot to unpick here.
For a start you need to know about AGP (autogynephilia) psychological typology of gender dysphoria, transsexualism, and fetishistic transvestism, created by Ray Blanchard through the 1980s and 1990s,
Autogynephilia (derived from Greek for 'love of oneself as a woman') is the term Blanchard coined for "a male's propensity to be sexually aroused by the thought of himself as a female", intending for the term to refer to "the full gamut of erotically arousing cross-gender behaviors and fantasies".
Part of the presentation is a desire to be perceived by others as their desired sex.
The other thing to think about for people who are not AGP but suffering from gender dysphoria is the impact of surgery.
There's as common Misconception that the technology exists to enable you to change sex.
Yes, there are surgeries that can do a reasonable job of approximating a woman for example - breast implants, facial feminisation and in the reverse case a mastectomy.
However when is comes to "bottom" surgery the risks and complications are significant and there is no surgery that can recreate a fully functional vagina or penis.
The creation of a "vagina" either by inverting the penis or using tissue from the colon effective creates a "closed" tube that can neither self lubricate or clean. It needs constant dilation to keep it open.
Complications can include hair growing inside, serious infections, risk of tearing etc.
Phalloplasty - the creation of a penis is also extremely invasive and involves taking huge amounts of tissue from a donor location (usually the forearm). The scars are horrific and there is a risk of function loss at the donor site.
The end result even if successful will still need some mechanical means to produce an erection.
In both cases there is a real risk of loss of sexual function wrt stimulation and the ability to orgasm.
This is why so many trans people don't have genital surgery yet children are being sold a myth you can change sex and they believe the technology exists to do this "properly" when that simply isn't the case.