For the same reason it's always been. The "jews", the non-religious group that can trace their lineage back so they use the name, always use the actually religious Jews as a scapegoat because it's easy. They have similar last names, similar looks due to genetics, and centuries worth of bought and paid for power and influence to spread around and cause trouble. When their schemes don't go the way they want and they might suffer consequences they pull a soros. They sell out the religious folk, take every resource they can from the people they scapegoated since they can't use it anymore, and run away like cowards to try again once the heat dies down.

Why do you think all the bankers and academic types (think frankfurt school faculty) "jews" got the hell out of Germany when Wiemar began to fall apart around them due to their actions and Hitler rose to power? Hitler didn't go after them, nor did he scoff at taking their money and support, and happily took their advice to go after the Jews that didn't do anything but were still in the area because they didn't know what was happening to unite the numbers he needed behind him to take the country. It's what they always do, because they don't fear an afterlife they don't believe in because they spit on the concept of God.

It's the American Jewish Congress so it's not surprising they've have that logo. There's so many Jewish organizations they have to have an organization for their organizations. Of course, they'd all be deeply upset if whites had even one organization.