Turns out that it is just an automation script and it cannot deal with site redesigns or CAPTCHAs.
Edit, just found they have made this claim also which simply doesn't exist at all:
> The R1 also has a dedicated training mode, which you can use to teach the device how to do something, and it will supposedly be able to repeat the action on its own going forward. Lyu gives an example: “You’ll be like, ‘Hey, first of all, go to a software called Photoshop. Open it. Grab your photos here. Make a lasso on the watermark and click click click click. This is how you remove watermark.’” It takes 30 seconds for Rabbit OS to process, Lyu says, and then it can automatically remove all your watermarks going forward.