I used typer as an example because it has a modern twist, yet is based on click which has been the leader for 7 years. If you want something older and with a s

I used typer as an example because it has a modern twist, yet is based on click which has been the leader for 7 years. If you want something older and with a similar api (wrapping argparse), using only the stdlib, I can ask the same question with argh, which already worked in python 2.6. So why write another one?