How has the pandemic challenged the existing health inequalities in the U.S. health care delivery system, especially how hospitals operate?

Watch Frontline: The Healthcare Divide (2021) here:
https://www.pbs.org/wgbh/frontline/film/the–healthcare–divide/

Analysis of video:
Based on information from The Healthcare Divide, how has the pandemic challenged
the existing health inequalities in the U.S. health care delivery system, especially how
hospitals operate? Describe, in detail, two major issues.