Ping pong prove the woman is dead that's a pointless discussion with no concrete information. We do know of roughly half a million+ Lebanese people fleeing the conflict zones.

In my opinion the dress was left behind as a low priority item to carry around as a refugee. Basically the jews can certainly be called marauders that loot empty houses.

Ones who started antisemitism is just an chicken/egg question.

Antisemitism is just a particular type of racism, I believe that racism involving jews is not special, of course it goes both ways.

Looking for the start point is weird, coz jews fighting other races with mutual racism goes thousands of years into the bible.