No, AI is real.
I'm currently serving as Vice President for Western Automotive Journalists, the Northern California guild for automotive writers. For most of the last decade, we and the AutoTech Council co-sponsored a daylong event every year called "Silicon Valley Re-Invents the Wheel." I attended from 2015 on (COVID caused the cancellation of the 2020 and 2021 events).
At the 2015 event, the scarily smart people involved in autonomous vehicles told us in the main seminar that AI would allow them to bring Level 5 autonomous vehicles to market by 2020 and had a solid presentation as to just how AI could contribute more and better data and extrapolate it far more quickly.
At the 2016 event, they pushed that estimate back to 2023. They had underestimated the sheer volume of data that employing AI would create.
At the 2017 event, the timeline fell back further to 2025. The data was multiplying exponentially. The challenge was processing.
At the 2018 event, it became "2027". Again, exponential multiplication of data.
Finally, at 2019, we were told "2030 at the absolute earliest---and maybe never."
What happened? Simply, AI kept learning---revealing that there were far more variables in sun angle, road surface, weather patterns, animal behavior and dozens of other factors than humans could dream up.
Instead of a process of elimination ("Okay, cross that one off the list"), AI continued to produce additional reams of data...and that opened the eyes of the tech companies involved as well as the automakers they'd partnered with (Tesla has chosen to go it alone) to the reality that there's enormous liability involved in putting that tech on the road with variables still undetermined.