I just came across this on twitter, every frame appears to be an evolution of the previous frame using img2img paired with a tilt/zoom to create a psychedelic animation.
The author claims to have made this with Stable Diffusion, Disco, and Wiggle: https://www.youtube.com/watch?v=Nz_n0qxqoPg
I believe Wiggle is used to automate the tilt/zoom between frames.