With all due respect, I think you've been radicalized to the point you think the world is going to come together with the singular goal of destroying Israel. No, it will not. Israel's economy is very strong, in fact it's been getting stronger as the war with the Islamists has gone on. It's a technological and military powerhouse. European skies are defended by Israeli systems. A large part of your iPhone was designed in Israel. If you've been running any workload on Amazon, GCP or Azure, chances are you've been using Israeli tech.
Relax, Israel is not going anywhere :) Yes there is a growing anti-Israeli sentiment, but that will go away with time. The strategic gains Israel has made over the past 3 years, though, may hold.