Creating a Jewish ethnostate in Israel means kicking out everyone who isn't Jewish, or at least keeping their levels low enough they don't have any political influence, which pretty much means doing the things Israel is doing. I don't think these are significantly different definitions.
Israel has a 20% Arab population so your first sentence makes no sense, they did not in fact 'kick out everyone who isn't jewish' and shows your comment has zero basis in reality but is instead purely propaganda.
However, the surrounding Muslim theocratic states have basically zero jews left. The majority of Israelis' are Mizrahi jewish refugees that were pushed out of the surrounding theocratic Muslim states.
