As a secular Western nation, Israel has a somewhat normal immigration system for non-Jews in addition to preferential treatment for Jews.
I thought about it around fifteen years ago. Began seriously studying Hebrew but my health faltered and my language skills hit a wall. I would not want to live there without having a better working knowledge of the language and I kind of like living in a cooler climate. My daughter and her family love it there but she’s an amazing linguist and really has good family. Maybe in the future I’ll visit but no more than that unless something miraculous happens and I will not rule that out!