Psionics are a daily part of life in Athas and all living creatures will have exposure to it. It is not unexpected that the local smith might have some latent talent to bend leather in a particular way that improves the product. Even the beasts of the desert likely have some ability that improves their survivability. Every sorcerer king and most merchant houses keep a stable of powerful psionic users on staff, and in cities those who display a greater degree of power are carefully watched for signs of disloyalty.
Every city has psionic trainers and schools of study, and it is said there is an Order of mindbenders powerful enough to challenge a sorcerer-king, though if such an Order exists, its agenda has yet to be known. All races accept and have affinity for psionics. Even so, laws of the cities take into account psionic powers. Crimes committed by a compelled person are punished as if the psionic user committed them, and mind-reading against non-slaves is forbidden.