> good management

I'm not sure I'd apply "good" as a modifier. Being generous, maybe "mediocre."

Good managers know how to find, cultivate, and maximize exceptional people, and that's a difficult job.

I have a feeling that LLMs are going to drastically improve the baseline quality of software. The top end will always require exceptional human involvement, but it will look different.

Hm. To me there's a difference between handling the bus factor: make sure several people on the team knows about things, and fungible engineers: can move engineers between products.