There is an actual answer to that question though. The reason why trans people often seek medical intervention to block puberty, is because puberty makes transitioning significantly more complicated and can affect the final outcome.These are the bills https://www.aclu.org/legislation-affecting-lgbt-rights-across-country
Some prevent Boys who identify as girls, from competing against Girls in sports. So we don't have what we are seeing now, become the norm.
Some prevent Doctors from giving per-pubescent (ie. children) drugs that prevent adolescent hormones; thus preventing the person from naturally entering puberty. Such drugs can lead to life-long sterility, psychological, and biological disorders. We DO NOT KNOW all the future ramifications of intentionally interfering with a naturally occurring life stage (ie. adolescence). We do know that permanent sterility is a very likely scenario.
Now, a child cannot buy a home, sign a contract, get married, or enter into any legally binding arrangement - because they are a CHILD. But, they can, and are wise enough to make the decision to PERMANENTLY alter their bodies, before legal adulthood, or even entering puberty - and this is apparently offensive to people?
How about let their bodies reach maturation - then mutilate it any way you want to; when are are a legal adult, when it's entirely YOUR decision, and not when you are pressured by one parent or the other. Seems like sanity to me.
So rather than puberty-delaying treatments being a sign of doctors and patients being hasty and irrational, they’re quite the opposite.
Puberty-blockers allow more intensive transitioning to be delayed, giving more time for both parties to evaluate the situation.
And puberty-blockers allow future transitioning treatment to be carried out with greater chances of success.
It’s all very sensible, really. Especially when you consider the trauma that puberty frequently causes to trans people. That trauma can lead to all manner of negative outcomes, up to and including higher suicide rates. So yes, it’s unethical to ban puberty-delaying treatments. It costs lives.