What matters here, is that the rockets were fired over the border.
That simple.
If rockets get fired one way, it should be automatically expected that they get fired the other way in turn. This has been going on for months. Finally...the guy from Hamas gets fragged. Its a pretty logical outcome. Like stepping in front of a train.
If the other side has much better rockets than you...its probably pretty stupid to start shooting your inferior rockets at them. Like, if Mexico decided to attack us with their pitiable air force...they shouldn't be surprised if they get zapped by an altogether superior air force.
Just one one year. No rocket attacks for a single year.
No kidnappings, no bombings, no anything. If they could find a way to knock that crap off for a single year, and then they got nailed anyways, my opinion on the matter would do an instant 180.
Just one year. Hell. Make it 6 months.