Hmmm. Say, a trans person and their best buddy walk into a Chick-fil-a in Idaho, go into the bathroom of the trans person's gender identity, take a picture/video to prove they were there and then sue Chick-fil-a for allowing trans folx in their bathrooms? 🤔
In all honesty, my recommendation to all private businesses in Idaho would be to label all bathrooms to be all gender bathrooms and just put a sign indicating the number of stalls and urinals at the entrance.