I agree with mostly, as I've worked in healthcare for 30 years.
Nurses have unrealistic expectations on them, and then it's their fault when things go wrong.
This is true in hospitals, but it's especially true in nursing homes and rehab facilities.
There was a nursing home in Miami (if we can dignify this place by calling it a "nursing home") that was so nasty and disgusting . . . that I wouldn't have wanted Adolf Hitler to be a resident there.
We get a call for a woman in respiratory distress, and found a 90 year-old woman with a lot of secretions and foam around her mouth. She was out of it because of end-stage Alzheimer's, and she wasn't a DNR.
I used my suction equipment to clear her airway, and suctioned a huge palmetto bug (a large, tropical flying cockroach) out of her airway.
But at least we got her breathing again.
It was called "Jackson Heights Rehab".
If I go to Hell when I die, it would be exactly like that place.
P.S. This was back in the late 1980s, so I'm sure it's different now.