As per the linked study, the desisters tend to no longer experience gender dysphoria. It's not just that they don't transition later in life. The scenario you'r

As per the linked study, the desisters tend to no longer experience gender dysphoria. It's not just that they don't transition later in life. The scenario you're describing - people struggling with gender dysphoria but reluctant to transition on account of having undergone natal puberty - does not describe the bulk of the sample.