The post you linked is 5 years old. That same firm has dramatically reduced bounties because iOS is a buggy mess: https://www.securityweek.com/zerodium-expects

The post you linked is 5 years old. That same firm has dramatically reduced bounties because iOS is a buggy mess: https://www.securityweek.com/zerodium-expects-ios-exploit-prices-drop-it-announces-surplus https://www.securityweek.com/zerodium-expects-ios-exploit-pr...