But you can’t just not review things!

Actually you can. If you shift the reviews far to the left, and call them code design sessions instead, and you raise problems on dailys, and you pair programme through the gnarly bits, then 90% of what people think a review should find goes away. The expectation that you'll discover bugs and architecture and design problems doesn't exist if you've already agreed with the team what you're going to build. The remain 10% of things like var naming, whitespace, and patterns can be checked with a linter instead of a person. If you can get the team to that level you can stop doing code reviews.

You also need to build a team that you can trust to write the code you agreed you'd write, but if your reviews are there to check someone has done their job well enough then you have bigger problems.

I've seen engineers I respect abandon this way of working as a team for the productivity promise of conjuring PRs with a coding agent. It blows away years of trust so quickly when you realize they stopped reviewing their own output.

Perhaps due to FOMO outbreak[1], upper management everywhere has demanded AI-powered productivity gains, based on LoC/PR metrics, it looks like they are getting it.

1. The longer I work in this industry, the more it becomes clear that CxO's aren't great at projecting/planning, and default to copy-cat, herd behaviors when uncertain.

Would love to be a fly on the wall for a couple of months to see what corporate CxO's actually do.

Surely I could do a mediocre job as a CxO by parroting whatever is hot on Linkedin. Probably wouldn't be a massively successful one, but good enough to survive 2 years and have millions in the bank for that, or get fired and get a golden parachute.

(half) joking - most likely I'm massively trivializing the role.

"Surely I could do a mediocre job as a CxO by parroting whatever is hot on Linkedin"

Having worked for a pretty decent CIO of a global business I'd say his main job was to travel about speak to other senior leaders and work out what business problems they had and try and work out, at a very high level, how technology would fit into that addressing those problems.

Just parroting latest technology trends would, I suspect, get you sacked within a few weeks.