This is absolutely wrong. Omar has been getting attacked by the GOP for a while now on this axis and no one cared on the Dem side until now, because until now, she hadn't done anything recently that was actually a problem.But it's only a subject that needs so much effort and nuance to navigate BECAUSE of the bad faith critics. It would have been completely uncontroversial if she had made the exact same comment about the gun lobby, energy, defense, tech, etc. But we have been trained by bad faith actors that any criticism of the pro-Israeli lobby requires a tap dancing act around any number of landmines, and oh by the way, even if you navigate them perfectly you'll still be labelled an anti-Semite because it's not the language they object to - it's the policy.
Mehdi Hasan does a great job here with a thread showing the exact same language, if not more pernicious, being used about Saudi influence, without claims of Islamophobia:
https://twitter.com/mehdirhasan/status/1095006621485465601
This was actually a problem, which is why it has drawn the response it has by other members of her own party.