Not that my opinion matters, but what speaks to me is that Catapult/Trebuchet was invented during the war to bypass/go over head of defensive structures such as castle walls/a defense squad/etc to directly inflict damage. They were also used to destroy such structures. So, I personally think that Catapult should not be reflected back (it's like going against the very reason this tool was born in the first place).
Bonus feature! Quote of the day! "Some people are concrete thinkers, stubborn, and hung up on pushing their arguments while others are abstract thinkers, flexible, and converse rather than argue"
