I know what you mean. I used to do this too. There’s lot of “Christians” who have done evil as well. At the end of the day humans are inclined to sin no matter what the religious/ethnic background.
Discussion
All of man is fallen. There is only believers and nonbelievers. Both camps hold many ethnicities.
Do Jews have a majority grip over powerful institutions? Probably. So what?
What I care about is how those institutions bring tyranny to my doorstep.
I care about how believers should act in order to build defensible households and communities.
Ethnocentrism is not compatible Christianity because it welcomes hate into the heart.
Love your family, neighbors, and community. Never be shamed for ethnicity. Defend yourself and your loved ones from all forms of abuse. But dont be so weak as to hate others. Pray unbelieving Jews come to Christ.