You are probably right in that people wouldn’t collaberate to prevent an israeli win like that. But israel is gathering people for their collaberation, so I think the voting system is broken either way. If nothing is done, israel is basically guaranteed a top position. If a counter collaberation is formed, the competition is broken into a miserable predetermined show.
I just don’t think eurovision can work with israel (or any other country in a controversial war) participating.
I struggled to get through bioshock with this common pattern scattered around.