"As OAG Opinion No. KP-0401 makes clear, it is already against the law to subject Texas children to a wide variety of elective procedures for gender transitioning, including reassignment surgeries that can cause sterilization, mastectomies, removals of otherwise healthy body parts, and administration of puberty-blocking drugs or supraphysiologic doses of testosterone or estrogen."

Where "subject" appears to be the most general form possible, as far as I can tell from context.

Even puberty blockers are on this list! You're not supporting a gender transition if you can't touch hormones at all.