And relying on runtime validation is a horrific way to write production code

Assembly languages are always architecture specific. Thats kind of their defining feature. Assembly is readable machine code.

“Assume it’s a map and treat like a map and then catch the type error if it’s not.” Paraphrased from actual advice by Guido on how you should write Python. Python isn’t a bad language but the philosophy that comes along with it is so fucked.