I agree hypothetical scenarios are not useful and I wouldn't have said what that person said, I'm going to assume they were very upset at the time.
BUT it's extremely unfair to extrapolate that comment to How are the admins not reading these comments and banning these mentally deranged people saying it’s ok to kill Palestinian kids because when they grow up they might attack Israel??!??
I'm one of "these people" (pro Israel) but I'm not mentally deranged. Hyperbolic language just makes it impossible to debate seriously. If you want a rational conversation, the best way is to stay civil even to a group of people whose opinions you don't agree with.