Israel isn't doing too well with its current tactics. Of course, 75 plus years of ethnic cleansing have not made Israel a safe place for Jews. If anything, it has destabilised the region. It radicalises and reinforces the resistance. Quite frankly, it won't be the Palestinians that destroy the Zionist state of Israel.
It will be the Zionists themselves.
Anyway, this will show why Israel needs to respect the Palestinians' rights, in particular their right of return, and add reparations to the mix.