I wrote to them about a spam problem and complained about this BS woke profile question. I told them I am done with Thorne because of this. They replied to my technical question, but didn't react to or answer my criticism of this woke crap and statement that I was done with them.
For the life of me, I cannot see how a Marketing Department could use the answer to this question to improve their products or product positioning. Are they going to concoct new, special tranny products?
They are doing it for a two-fold reason. They can just ask the Gender rather than Sex question to allow the woke alphabet to put in what they want but then they ask the at-birth question for liability since there are supplements that might hurt a woman or man.