Market for straight male escorts is incredibly small. Its just a lot easier for a woman to get laid than it is for a man. AFF, AshleyMadison, SLS, etc.
Just for shits and giggles post in Craigslist Casual encounters the most hideous picture you can find on line and say "horny and want to fuck. can host", then post picture of attractive middle aged dude and say same thing. Then wait for responses
One thing to remember when watching Gigolo's is that every single female client in that show is actually active escort that was paid for her participation in the show.
Lina