I think this runs deep: I think that the gc crowd want to delay or prevent transition for as long as possible, so that those who are delayed are forever marked out as being trans.
It makes it easier to marginalise and isolate them. The dreadful giveaways of a body scarred by the wrong puberty not only weaken the life chances and hopes for the individual, compounding the net total of personal suffering, it also makes it easy to pinpoint who the trans individuals are.
It is a means to perpetuate stigma and ostracism and that's what gc ideology is all about.
It is raw, uanlloyed, vicious sadism and it speaks volumes about what the minds and personalities of the 'gender criticals' are really like.