"I don't know anything about AI, it's just consumer goods" — the logo fits perfectly like an implant too... Invest in fields you know well, and avoid complex things you can't understand
This means he prefers to invest in stable consumer goods companies (such as Coca-Cola, food companies, etc.) that make products or services that people consistently use and consume in their daily lives, rather than in complex technologies or trends he doesn't fully understand (such as AI).
Grandpa's final hint... Thank you!
