Incidentally, there are roleplay scenarios I could imagine* being useful to Fritz, at a very advanced stage of therapy, if handled with *extreme* caution, in a controlled environment, if the planets aligned such that both therapist and Fritz agreed it would be useful and that Fritz was ready. BUT, neither Heinrich nor servant roleplay is that!

* And by "could imagine" I mean "have imagined, in one of my many modern AUs where he gets professional help." *cough*

I'm much more sympathetic to the fictional servant compulsory roleplay, though--it's a bad idea in an uncontrolled environment, but I can understand the urge, and in the life of someone who wasn't Fritz, or even Fritz-without-absolute-power, might actually have helped.