Among other things, COVID has revealed vast differences in the extent to which nonprofit hospitals place their mission as a top priority. The ongoing reporting by WSJ and NYT on this has been eye-opening.
Though the NYU story is incredible, the issue is far broader than one entity. This, for example, is excellent reporting on how nonprofit hospitals have lost their way. https://www.wsj.com/articles/billions-in-covid-aid-went-to-hospitals-that-didnt-need-it-11670164570
Billions in Covid Aid Went to Hospitals That Didn’t Need It

The federal funds benefited some well-off medical systems but weren’t enough for many that were struggling to provide pandemic care

The Wall Street Journal