I firmly believe that proper RNG-manipulation should be a mainstay in RNG-dependent games. Once late game hits and you're praying to draft the exact type of rooms you need in the exact orientation, frustration will absolutely dominate.
And yes I know that some RNG manipulation is available in blue prince, but imo it's not enough.
I know of people who (proudly) post screenshots of GPT calling them insightful, as if the matrix multiplier didn't already tell everyone that