Definitely this, too often I see projects treating the technical debt as one-off large tasks. Really it's something you should deal with bite sized and over time.

Looks like a good approach to integrate LLMs in your development workflow. In case that would become something trustable.

Need to play with file descriptors on Unix systems? This is a fun and gentle introduction.

This is one way to frame it I guess. Code is indeed an investment, tests are here to protect it.

OK, this is definitely concerning for the use of tools with so called coding agents. The trust model is really not appropriate at this stage and that opens the door to a wide range of attacks.