The issue with this framing is that it ignores blockers' influence on desistence rates. Without blockers, 60-90% of kids presenting with gender dysphoria desist in cross sex gender identity by adulthood. But when put on blockers, nearly 100% continue living as the cross sex gender.
Even with a suppressed puberty, being transgender is extremely hard with high rates of depression and suicide. Any responsible analysis of the aggregate benefits of prescribing blockers needs to factor in the rates of desistence with and without blockers, but proponents of blockers almost always try to frame this discussion as though all kids with gender dysphoria persist in a cross sex gender. And indeed many try to claim that desistence is a "myth", despite most research into the topic.
Even with a suppressed puberty, being transgender is extremely hard with high rates of depression and suicide. Any responsible analysis of the aggregate benefits of prescribing blockers needs to factor in the rates of desistence with and without blockers, but proponents of blockers almost always try to frame this discussion as though all kids with gender dysphoria persist in a cross sex gender. And indeed many try to claim that desistence is a "myth", despite most research into the topic.