This is a prime example of how Zionism begets antisemitism. If you took this at face value, it’s very easy to come up with a stance that opposes and targets Jews instead of the root cause of these chauvinist beliefs - Zionism. Just as extremist Islamic groups taint general public perception of Muslims, Zionism taints the public’s views on Jewish people.
The issue is that Zionism is accepted in the mainstream meaning antisemitism has a foothold in the mainstream (as evidenced by the widespread acceptance of neonazis and right-wing fascist groups). Zionism as an ideology must be eradicated. Extremist views like this should not be tolerated. Israel and Zionism creates danger for Jews worldwide.