It's simple reasoning: If it's true that Jews have that much control over central banks, corporations or the media then why would they be using these same things to undermine their own agendas? ether via the promotion of left wing ideologies or undermining the power of western countries. It doesn't make sense. Especially when they depend on these countries for the defense of Israel? It's like punching yourself in the face. Surely there interest would be in promoting the west and promoting capitalist ideals.

Europe is currently getting overrun with immigrates of combat aged people that hate their guts and want to wipe Jews off the face of the earth. As well as the real possibility of an Islamic superstate forming in the middle east. This combined with the fact that most of the military strong men in the region that were able of containing radical Islam are now gone. If there's a Zionist conspiracy then they're doing a real shit job at running it.