Comment by cogman10

It's a bit more complex.

Neonazis tend to like the idea of Israel while hating the occupants. They hate sending aide there but love it if Jews move there.

The notion of a Jewish state was an OG Nazi idea (see Madagascar plan). They wanted a place to send their unwanted citizens.

On top of that, core to most fundamentalist Christian belief is that utopia will happen after a strong Israel gets involved in massive wars. That value is why you may see neonazis cheering on Israel as an aggressor because they believe it'll lead to utopia.

This is why mixing support for Israel with whether or not someone is antisemitic is silly. Israel isn't the Jews and Jews aren't Israel.