IMO probably other way: Israel sees the writing on the wall re US ability to maintain support, and wants to control the decoupling. To split off, they need more warm bodies, so making Jews unsafe where they're living is a cheap way to increase high value population fast.
Second thing: Jewish orgs are very unprepared for a post-mass-media world. ADL can't just call CBS news and say "what are you doing?" anymore, now it's 200 million people all tweeting at each other and coverup becomes increasingly impossible. Orgs have not adapted to a world where they need to pressure Jews to avoid doing scandalous things, rather than trying to suppress scandal after the fact.
Third thing: Islam growth in the west, nothing else to say here.
Fourth: Difficult to avoid in-group preference from spilling over into izzat. For example: Don't say bad things about Jews is normal in-group preference. Resist attempts to bring child molesters to justice b/c they're Jews is izzat. Izzat is ruinous to group reputation and is probably one of the biggest predictors of pogroms.