You'd be surprised. Again, my anecdotal experience, some hospitals actually cut hours for staff who supported elective operations. You'd think they would shift those people to COVID units or other areas of the hospital, but nope.
This occurred where I live. We have two VA hospitals, one medical school hospital, and two private hospitals in town and they all laid off or cut hours due to restricting everything but Covid cases.
We were always one of the more open states, and even a lot of serious things went by the wayside until just recently. For example, my wife is in a clinical trial at Emory for cancer, and she was shut out of that process for about 9 months. As far as I know now, this will not turn our to shorten her life, but if things had taken off, it definitely would have.
I had the misfortune to need major surgery, and develop complications that left me intubated for 12 days in ICU. I got good care, but am convinced that had I had the opportunity for my wife to be in the room I would have gotten extubated sooner and out of the hospital quicker. She had to do all of her communication with the doctors by phone, which is not optimum.