conix, You say you have one personal experience. We could fwiw take it as truth. Like we could take as truth your claim you have friends who enjoy watching you act the know-it-all troll on this board. Ok, it makes no difference one way or not, but for this post i'll assume both those claims of yours are true.
You make assumptions your personal experience makes you more of an authority on transgender matters than others on this board. Fact is you have no idea of the personal experience and relationships in the area anyone else on this board may or may not have.
I'm sorry to hear or your sister's unhappiness, but you must also understand yours is one story. Among millions of others.
You say
"Her decision to transition--followed by regret and going back--has ruined her life. She acknowledges that she never should have listened to people with their own validation agenda. P - Teaching children about gender fluidity before puberty is child abuse. Pure and simple. No middle ground. P - There are THOUSANDS of transgender regretters--but they are pariahs in this world. Transgenders reject them. How those regretters make us look bad!!"
I think in that end there you meant to say transgenders reject regretters because regretters make them look bad. Yeah, some might for only that reason. Others i'm sure would show empathy and compassion to those unhappy with their transition. Would you reject offhand what i have said there? Do you believe every transgender would act toward detransistioners in the mean manner you said all do.
Here's one who looks to at least have some sympathy with your anti-transgender agenda.
Others disagree with you. Others see your side as misrepresenting the information available to children.l Other see your side as exaggerating the numbers of those who regret transitioning. Other see your side of ignoring the relief and the happiness many who do not regret their transitioning has brought them.
Assuming your sister story is true, you do not deal with the fact that her experience isn't the experience of millions of others worldwide.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”