It's really only true for those clients who are using escorts as a substitute for an actual relationship with a woman. Which, quite frankly, should not be the purpose of seeing an escort.
I saw this in some of the younger clients I met at the parties, one of whom was banned from Iggy's parties on a temporary basis. He was having trouble finding a girlfriend. I got to know him a bit. Early 30s, French Canadian with solid English skills, Nice guy, not bad looking, but a bit shy with women. His problem once he started seeing escorts was "Savior Complex." His "shame", as it turned out, was in seeing women who were selling themselves or at least their bodies to him, and he couldn't quite grasp why that was necessary in many cases. He wanted to try and understand. He would interrogate escorts at the parties on why they became escorts. This would freak out the escorts. They complained. He got banned. It was a life lesson for him. He was eventually unbanned and allowed back in the parties with a promise to cut the shit.
Around a year later, he told me he found a girlfriend and ceased all activity on MERB. I was happy for him because that's what he wanted. He had only used escorts as a substitute for what he wasn't getting in terms of a real relationship with a woman, on an emotional as well as sexual level.
Escorts are, to me, entertainers. I pay them for the "show" aspect, and to have a good time. Not as relationship substitutes.