Not the guy you were referring to, but it’s not so much “improve” as “another paradigm shift is still needed”.

A “robotic body with sensors” has already been around since 1999. But no matter how many sensors, no matter how lifelike and no matter how many machine learning algorithms/LLMs are thrown in, it is still not capable of independent thought. Anything that goes wrong is still due to human error in setting parameters.

To get to a Terminator level intelligence, we need the machine to be capable of independent thought. Comparing independent thought to our current generative AI technology is like comparing a jet plane to a horse drawn carriage - you can call it “advancement”, yes, but there are many intermediate steps that need to happen. Just like an internal combustion engine is the linkage between horse-drawn carriages and planes, some form of independent thought is the link between generative AI and actual intelligent machines.