AI GPT-3 technology

Has anyone learned anything regarding GPT-3, AI technology? I watched some videos on YouTube. It can design Websites, for example, by the user just describing in plain words what they want. They can just say, " I want a site like this one" and it does it with code. It can do a bunch other things. I was kind of concerned when I first saw it but apparently, programmer jobs may still be safe for quite some time since you still need a professional person to use it.