
If Apple had really wanted to fix this years ago, since NSO started operating, they would have offered something like $10 million dollars bounty (a trivial amount for a company with hundreds of billions of dollars in cash laying around).. sufficient to induce any one of the hundreds of engineers at NSO with access to their repositories/knowledge of the exploit, to jump ship and flee to the USA to collect it. That they didn't speaks volumes about how serious Apple are about security.