To judge that, we would have to have some idea whether they actually reduce the risk of suicide.

"...a negative association found many years after treatment is compatible with three scenarios: puberty blockers reduced suicidal ideation; puberty blockers had no effect on suicidal ideation; puberty blockers increased suicidal ideation, albeit not enough to counteract the initial negative effect of psychological problems on eligibility. Turban et al. (2020, p. 7) acknowledged that “the study’s cross-sectional design…does not allow for determination of causation.”"

https://link.springer.com/article/10.1007/s10508-020-01743-6

There are also suicides among treated "trans kids". Don' just use the selective statistics the trans lobby throws around. Or look into the details when they cite actual studies.