The biggest argument against the Jews is that they get where they get by cheating. Or, more accurately, by cheating with each other. They have in-group preference in a way that a lot of European races do not, or at least not the Anglo-Germanic ones that came to dominate trade and finance. This basically let them weasel into positions of power and then promote their fellows into similar positions, until they grew into the cabal we have today.

But in-group preference isn't anything special. Indians have it, and so do Hispanics. The Jews basically just have the benefit of first-mover status when it comes to extreme in-group preference, but it's an advantage that's being eroded, especially as more and more people get wise to their tricks.

It's also worth noting that if they have to defend their power and privilege openly they'll lose because they simply don't have the numbers to wage a war against all the races that would be out to get them. Hence, from their perspective, the necessity of in-group preference, and the necessity of cheating. They don't fight fair because if they fought fair they'd lose on sheer logistics.