The global spending power of people aged 60 and over is anticipated to reach $15 trillion annually by 2020. The Longevity industry will dwarf all other industries in both size and market capitalization, reshape the global financial system, and disrupt the business models of pension funds, insurance companies, investment banks, and entire national economies.

https://www.forbes.com/sites/cognitiveworld/2019/12/07/ai-will-drive-the-multi-trillion-dollar-longevity-economy/#106619b14965