I'm not sure how you can read the article and think it isn't arguing MSF/DWB is political. A few quotes:
Hamas operatives in Gaza hospitals, failure to screen out terrorists, and politicized leadership erode the Nobel Prize-winning aid group’s claim to neutrality
While continuing to invoke the language of medical neutrality, its rhetoric has become overtly politicized, most notably in its discourse on Israel.
From medical neutrality to political advocacy
This ideological position has also been reinforced at the highest level of MSF’s international leadership.
That silence leaves the international community to ask whether MSF is advocating for Palestinians or functioning as a humanitarian façade through which terror is laundered by the moral authority of humanitarian medicine.
You can’t bomb hospitals. Period. DWB aren’t hospital admins or responsible for deciding who deserves treatment and who deserves to die. Netanyahu is a war criminal who will go down in history as a monster and a tyrant.