AI doesn't learn in real time

according to chatgpt 

data is gathered and chatgpt is trained on that data 

but chatgpt does not learn in real time 

from conversations with users 

instead anonymized data from conversation with users 

is used to train chatgpt at a later time 

from what I understand 

self driving cars are trained on gathered data 

and self driving cars make decisions in real time 

but self driving cars don't learn in real time 

but if AI learned in real time 

then that could be an obvious advantage 

especially when humanoid robots become commonplace