> skimming through an alien looking codebase, scratching your head trying to figure what crazy abstraction the last person who touched this code had in mind. Oh shit it was me? That made so much more sense back then

This is exactly how you learn to create better abstractions and write clear code that future you will understand.

Yeah, why spend time puzzling over old, proven code that you wrote. Instead spend your time puzzling over new, unproven code that an LLM generated