Why not both?

Because we can still stop tomorrow’s deaths in Gaza, technically.

The perpetrators are still effectively the same people who committed the crime.

The terrorists of 50 yo are likely already dead, the entire topology of their cause changed. It is pointless.

I mean, how many civilians are the IDF shooting in Gaza per day now? Especially with their new execution law?

Why are we supposed to get worked up about 26 deaths over 50 years ago given that context?