If you want to check practical, real-world materials on autonomous driving, Tesla is the first place to look.
https://www.youtube.com/@tesla
Here is a recent video of Tesla's autonomous self-delivery.
This video alone shows that autonomous driving has become a reality.
China is also advancing very quickly, and there are many related test-drive videos. Watching them feels like getting a glimpse of the future.
This is the world's first video of a vehicle being delivered autonomously.
A Tesla Model Y drove itself from the Texas Gigafactory to its new owner's home about 30 minutes away. It traveled through parking lots, highways, and city streets before arriving at its new owner.