That’s the claim of an Israeli opinion reader, Amit Segal, of Israel’s Channel 12 News (Firefox and Microsoft’s Edge, at least, offer an English translation on initial linking). He doesn’t seem to understand proportionality in war, though.
For years, the enemy fired rockets and Israel replied with “proportional” force. This normalized the firing on civilians, kidnapping and invasion.
This isn’t proportionality, though; it’s just a history of tit-for-tat, and that does—and has done—nothing but run up friendly casualties. This has been amply demonstrated by Iran’s years of butchery and destruction of Israeli lives and property in the aftermath of Israel’s repeated tit-for-tat responses to each of those Iranian or Iranian-sponsored terrorist acts.
Proportionality is what the IDF has only lately figured out (and too many Leftist and Progressive-Democrat Americans still fail to understand): when you respond, overwhelm your foe.
The IDF also recognized, lately, an extension of that: the enemy exists in one of two states: pursuer or pursued…if terrorists are running for their lives, they can’t make plans to take ours.
Indeed, true proportionality is to respond so destructively and decisively that the enemy cannot attack again for some long years, and to respond so overwhelmingly that the decision is reached in short order. That’s what minimizes friendly casualties in the mid- and longer-term, and it reduces over the same time frame unnecessary casualties among the enemy’s civilian population. These two outcomes are what makes true proportionality not just sound doctrine, but the more moral one as well.