Okay, isn't bombing an embassy an absolutely insane escalation? Even throughout WW1, WW2, or any other war in the past century, no country was crazy enough to undermine the sanctity of diplomacy like this and antagonize everyone.

The only other time this has happened in history was when NATO bombed a Chinese embassy in Belgrade in 1999, and even here the US — the most war-mongering nation on the planet — apologized, said it was a mistake (though it definitely wasn't — it was removed from the list of prohibited targets beforehand and struck 3 separate times), and paid for it to be rebuilt. Israel is completely unhinged.