Oops, I killed 17,000 kids, totally an accident, my bad, so I'm just gonna keep doing the same thing, but I said it was an accident so that's totally cool right?

You realize that's more than a order of magnitude more than the total number of people killed on October 7th? If October 7th was justification for this war, what Isreal has done in response justifies so much more. (To be clear, I don't believe in collective punishment so neither is justified.)

> How are you so sure that the article I linked is a blatant lie and the one you linked isn't?

I start by looking at the sources reputations, then look at the amount of context that they include that contradicts their implicit or explicit view point. From there the process gets more complicated if necessary.

In this case you have blog source that clearly elides relevant context against a news article that presents the position of both sides coming from one of the more trustworthy news organizations. I don't necessarily trust the AP to be unbiased or not spread propaganda but in comparison to that blog, it is pretty easy to guess which is more reliable.