What do you think AI will be used for in 50 years?

I think within 3 years, we will have practical wearable AI as easy as sunglasses that provide continual prompts and suggestions all day long. Within 7 years, we will have AI-integrated into AR contact lens. Within 15 years we will finally have self-driving cars. Within 30 years, we will have AI biological implants. It might take another 10 years at least to get medical approval and another 10 years for people to accept it.