The same people who claim to be compassionate and supportive to transpeople completely ignore those who regret transitioning

Sweden's National Board of Health banned the use of puberty blockers on minors under the age of 16 back in February 2022 because such drugs do in fact cause health problems in minors, when even one of the most left-leaning governments in the European Union bans puberty blockers that is definitely saying that there is something wrong with giving such drugs to kids: https://segm.org/Sweden_ends_use_of_Dutch_protocol

This is why we go through such a long process before transitioning, to make sure we won’t regret it.

Well unfortunately some people are pushing for transitioning at a too early age, one very extreme example is a teacher actually forcing a 5th kid to identify as trans with he/him pronouns, the teacher also made the kid keep it a secret from the parents, all this caused the kid to have suicidal thoughts and the teacher is now being sued for their actions: https://nypost.com/2023/02/28/ny-teacher-forced-5th-grader-to-go-by-male-pronouns-suit/

Unfortunately there are people like that. No one should be forced. But there is a very low rate of people regretting it among ones who are not forced.

There is also a problem with letting children transition at an early age, a lot of studies have shown that giving puberty blockers to kids can cause health issues that badly effect the growth of their bones and because of this, many public health units have banned the use of puberty blockers in people until they are a certain age, even Sweden has banned giving minors hormone blockers until they are 16 years of age and that country is the most left-leaning government in the EU. We don't let people legally do certain things until they are a certain age, we don't let people legally consent to sex until they are a certain age, we don't let people consume alcohol, tobacco or Marijuana until they are a certain age because underage drinking and smoking can badly effect one's development l, it's only fair the same thing should apply to a big life-changing decision such as transitioning. Another double standard, when we have dogs as pets, we are advised not to get them spayed or neutered until they are a certain age because doing it at a too early age can cause hormone problems that badly effect the growth of their bones, that same thing happens when human children transition at a too early age yet we ignore this fact for it's viewed as "transphobic" to criticize transitioning or to merely point out the facts of the negative effects. The reason why I am critical of premature transitioning has nothing to do with being "bigoted" I am merely pointing out facts that are proven by medical studies and government public health units and I don't want anyone to be harmed by doing anything at a too early age.

But really, it mostly depends on generics on how early you can get things like that. Some people completely finish developing when they are 14. People should consult doctors, because different ages are right for different people.