This type of video is very common in South East Asia Chinese community.
Using AI avatar they always present themselves as leading expert but they do not exist in real life.
They could be a new "expert" in non-existence think tank, or some professor of prestigious sounding university in a country where the university does not have any branch.
These videos uses fictional authority to incite hate against the targeted country of the week, it maybe US, or Israel, or maybe even Somaliland.
They bet on the fact that most of us doesn't fact check and to buy outrageous claims or their favorite method of using just a bit of fiction to twist the narrative.