Printf debugging is best debugging because it's the only technique available in all environments. You've just learned to use Visual C++ debugger? Great, here is

Printf debugging is best debugging because it's the only technique available in all environments. You've just learned to use Visual C++ debugger? Great, here is some Python code to debug. Or maybe the bug is in a bash script that only works within a container on a cloud. Or is it the ansible deployment script that is wrong? IDK, have fun, use your debugging skills.