The problem is that there's an expectation that this increase team velocity more than it increases quality of living.
15 years ago in IT if you could automate things, you just ended up with less active work to do. Now that automation is the norm instead of a bonus cool thing, it has become formalized and measured, and you may not have the saved time as free time, you have to now double down on doing the hard parts of the job.
This doesn't actually work in reality for most people as we can't actually think hard for more than a few hours out of the work day (10x'rs exempt, of course.)