Comment by FunnyUsername

There are a couple problems with this view:

- You could say that antisemites are a cause of Zionism, but that doesn't mean they intentionally support it. Not all antisemites are of the "go back to Palestine" type.

- Just as "antisemitism" doesn't actually mean hate of Semetic people, "antizionism" doesn't actually mean opposition to Zionism. Instead it developed into a rather separate hate movement. Many antizionism ostensibly support a 2SS, which would mean they actually support rather than oppose Zionism, but are nonetheless part of the antizionism movement.