695 civilians certainly indicates that it was, at best, indiscriminate murder of adults.
With almost 400 IDF active soldiers killed? You can never reach that percentage by indiscriminately murdering people. That is utterly impossible. You don't shoot everyone you see on sight and get a 1/3 active soldier death count.
On the day of the attack there were multiple accounts of adults saying that Hamas did not shoot them. There were most definitely some guys that went rogue and shot civilians this is true, but the amount of civilians truly killed by Hamas has been greatly exaggerated. Most of the bodies burnt to a crisp were likely shelled by the IDF themselves.
Are you a tankie who says most of the Israeli adults killed were IDF conscripts directly affiliated with the army, or not?
As you can see from previous numbers I am never counting conscripts as IDF in my numbers so no. Else I would have said that Hamas only had a 10% civilian causality rate. But I do not say that.
You are right in that my post is incorrectly worded, I have forgotten to include that it's about justification of murdering them. While reservists are trained and affiliated with the army, as long as they are not serving on active duty killing them is wrong if they are not armed and fighting.