Why was a pope never removed from office

The Code of Canon Law has no provision that allows a pope's removal from office— for any reason, even poor health or psychological trauma.

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.