>>507868867 (OP)What do you mean by unproven? The Republican legislature of Utah commissioned a report just published the other week. It found evidence does not support control-freak government bans on trans healthcare.
https://www.fox13now.com/news/local-news/utah-lawmakers-own-study-found-gender-affirming-care-benefits-trans-youth-will-they-lift-the-treatment-ban
In actual fact, it turns out doctors and families know better than politicians do about their family's health.