BluesF
Magic medicine means magic ailments. Just like the introduction of antibiotics produced bacteria like MRSA, the use of magic to cure wounds could produce MRSA. That is, magic resistant staphylococcus aureus, as opposed to methicillin.
Curses and other such primarily magical ailments could also be much more difficult to deal with than simple infections/wounds.
Why do we have to reduce it to "good" or "bad"? They have reprehensible methods, but the fact that they exist is an inevitable consequence of the conditions that the Palestinians have been living in for decades.
The idea that Hamas and the IDF are two "sides" is itself absurd. Hamas have absolutely no chance of victory against the IDF. There is no world in which they can even compete! They are a desperate attempt to take action by a people who have been pushed to the brink.
They aren't a side, they are a symptom. They've done terrible things! But those things are a consequence of the circumstances that caused Hamas to exist.