People demanding security from medicine that they don’t even demand from their local hamburger joint (yet both go into their bodies) are a large part of the problem here. Indemnification happened because lawsuits from a spoiled people could not keep the industry viable any other way.
https://en.wikipedia.org/wiki/2008_Chinese_heparin_adulteration
“The FDA has stated that it does not have the funds nor bear the responsibility to inspect on a regular basis overseas manufacturers of active pharmaceutical ingredients such as heparin.”