I don't know how you know that. Given the significant time and effort required to become a doctor, isn't it at least as likely that they are motivated about people not dying on any lawn?
A handful of unjust police killings cause widespread protest / riot / unrest, but 15,000 unprevented homicides are largely accepted as part of life.
You can argue that they are morally equivalent, but our brains get more angry at someone doing a bad thing than at someone not doing a good thing.
Most of the public doesn't care or understand, neither do the politicians. Not interesting to fix because no one intentionally did anything bad? And, spending time on this won't win any elections?
What about the Hippocratic oath? First do no harm.
https://covid19criticalcare.com/medical-evidence/methylpredn...