yankel > the word unelected here means that the SC do not derive their power directly from the people
> only from the law , which in turn derives its power from the people
> since the state of Israel was founded as a democracy
Direct democracy was practiced in Athens where citizens were voting on all issues and that fell up pretty quickly. Most modern countries have various mechanisms that limit voter participation. Courts are part of that – as well as of Torah law. This is not a problem in itself. I agree that unelected parts of the government should be limited in how far they can go. Many such systems have some flaws or undefined areas that lead to disputes. As Israeli law is mix up of Turkish, British, Jewish legal systems and was not built by philosophers or Talmudists, the fact that there are flaws is not surprising.
If you are right and they are not “legitimate” then the system will work it out – Knesset will vote for ignoring them or write an explicit rule that defines what courts can do. But at the end, it will come to public opinion – if it supports certain actions, politicians will find a way to deal with that.