No, you see.
Different Palestinians. Different ones.
That's kind of the whole thing.
The 14,500 Palestinian children that UNICEF report have been killed since october 7th probably, on balance, weren't "the same Palestinian's that murdered the Bibs babies". It's quite an important distinction.
It's why when Fred West murdered children, we went to his house and arrested him rather than just firebombed Gloucester. And though I'm sure there is film of the IDF going house to house, as it would be difficult for them to have never done this, that number of deaths suggest that maybe, just maybe, they are not doing it all the time.
Unfortunately this has been on the BBC, so you won't believe it. But there are many other credible sources that can back it up, if you choose to look, and don't apply a definition of "credible source" as "one that says what I want to hear."