The first sober escort I ever met was Maria. She was a spunky, sexy brunette who attended my home group. She worked a good program and still had a hard time staying sober for more than a few months at a time. Maria felt prostitution was an impediment to her sobriety and it was her wish to quit the business someday soon. I eventually lost track of her so I have no idea if she ever did quit prostitution nor do I know if she was able to sustain any long-term sobriety.
But I certainly recall the resistance I felt inside myself when some members of twelve step recovery assumed that certain professions or sexual orientations are inconsistent with a life of sobriety.