You asked why it matters and it matters because this statement is 100% incorrect.

Point A.) They acknowledged it was a known refugee camp. A known collection of civilians gathering after being displaced. They knew these people were there.

It is not a current refugee camp. It is in the North, where they told people to evacuate from. It is not a “collection of civilians gathering”

This sort of misunderstanding let’s people bring this up as if Israel is currently bombing refugees, which is a significant lie.