First off, no one here has ever denied the existence of transgender people. Claiming we do isn’t merely a lie, it’s a stupid lie. And “validity” is just bull **** that you made up.
Ahhh, I see you're blind - whether through ignorance or deliberate misdirection - to the views of the (plenty of) extremist bigots in this thread who refer to transwomen (always transwomen, rather than transmen...) as "men LARPing" or "men cosplaying" (and plenty of variants thereof, many of which clearly imply that transgender identity is a mental illness).
Because, you see, that is a fundamental denial of the validity of transgender identity. And once again, for the slow/denialist children at the back, "valid" in this context means that transgender identity is not now considered by mainstream medicine to be a mental health disorder. I've already pointed this out several times, so I'm surprised you haven't yet caught on*.
As for Orwellian, you seem confused as to what that means. “Trans identifying male” isn’t the least bit Orwellian. You might not like the term, you may think it’s offensive, but it’s quite clear what it means, and it’s meaning is exactly what one would logically expect from its linguistic construction. That’s pretty much the exact opposite of Orwellian.
Erm, it appears to be you who's confused about the meaning of the term "Orwellian". You seem to be labouring under the misconception that it means "opaque and illogical".
This thread truly is the (toxic) gift that keeps on giving!
* Maybe if you take homosexuality as a comparator, it might aid your understanding of what "valid" means. Prior to 1973, mainstream medicine considered homosexuality to be a mental health disorder. Then, in 1973, mainstream medicine updated its position, no longer classifying homosexuality as a mental health disorder, but instead concluding that it is a valid lived condition. Transgender identity has gone through the exact same process in the expert medical community - from having been considered a mental health disorder, to (present-day) no longer being considered a mental health disorder (by the actual experts) - in other words, it's now considered a valid condition, just as homosexuality is now considered a valid condition.
So, in 2023, people who still insist that transgender identity is a mental health disorder, or that transwomen are "LARPing men" and so on, is in the same invidious position as someone in 1975 who continued to insist that homosexuality was a sexual deviancy and a mental health disorder. Hope that helps (I mean, I know it won't help, on account of your zealous and intransigent views on this topic, but perhaps that gives you a little more context as to the toxic nature of your position).