> For the 5% of engineers that diligently split each PR into nice semantic changes, I suppose that's nice. But the vast majority of engineers don't do this.

Here's a simple reason: at my company, if you don't do this, you get fired.

This is basic engineering hygiene.

Yep.

Those 5% shouldn't be approving PRs without it.

Those 95% shouldn't be code owners.

Nice things can be had, you just have to work for them.