And this causes real problems. For example, people with Parkinson's are recommended to avoid getting admitted to a hospital other than the one their neurologist has privileges at.

Why?

Because hospital nurses will dispense Parkinson's meds on the Exact Schedule, possibly because of bossware. Many people living with Parkinson's are on personalized medication schedules. If you change a person with Parkinson's medication schedule, they can experience a worsening of symptoms or even go "crazy" (Parkinson's psychosis, which comes with wonderful things like delusions, audio-visual hallucinations, night terrors and parasomnias such as sleepwalking). I know somebody this happened to.