Well folks appreciate different things and to different degrees. Some are born with natural talents and others work hard for it. Regardless, folks generally get at least some respect for doing the work to produce things others appreciate. Stigmatizing OF work seems unfair when so much praise is heaped on creators and workers of all other kinds.
For what? For opening your legs and getting paid for it? Without criminals and sleezy execs as clients prostitution would cease to exist. The edge cases mentioned before are tiny