That is one place AI should 100% be regulated. There should be no weapons development where AI makes the kill decision. This is as important as the ban on chemical, biological and mine weapons.

When the weapon has the ability to kill indiscriminately (as in the above categories) it should be banned. AI should never be considered sufficiently able to discriminate to make a kill decision.

If there is no kill decision, just wait and fire, then it is equal to a mine.

100% should regulate / should ban.