for those who want to dismiss everything as a slide, take a look at this
https://civitai.com/models/1818841/wan-22-workflow-t2v-i2v-t2i-kijai-wrapper
everything you're looking at in that female basketball video is AI generated
that is 1 of many available where anyone can make anything like that
hosted on a free to use public website
scroll down from that front page to see other examples of what other random people have created using it
IMAGINE IF THE NEWS WAS FAKE