Very much on the margins if any. The overwhelming consensus ignored these considerations.
>The current laws of war do not allow, for instance, strikes at medical facilities.
This is wrong. Medical facilities can be struck if they are used for war.
https://www.npr.org/sections/thetwo-way/2016/12/08/504815234...
Moreover, this is not what happened in Gaza - there were raids but not dropping bombs from airplanes, the former being much less destructive.