You shouldn't. Author seems pretty tongue-in-cheek about it: > lambda has the benefit of making the code compact and foreboding. Plus, it prevents people from

You shouldn't. Author seems pretty tongue-in-cheek about it: > lambda has the benefit of making the code compact and foreboding. Plus, it prevents people from trying to add meaningful names, documentation or type-hints to the thing that is about to unfold. Disclaimer, I did not read the entire post.