It is, 60's era Kung Fu is a common and flexible format. The rocks over the wall and identical real cats in robes is what seals it as AI to me.

That being said, this is very well made. Good consistency, fluid motion. That's more to do with selective editing of 1-4 second good bits from 10 second clips.

I had a first suspicion when about 14 s in, two of the squid's arms fused.