It might fit a niche between a forklift and a crane. Pick up large things and move them, with some of the versatility of the crane and mobility of a forklift. While being too big to fit in most places, and probably having a fraction of the load capacity of either

I think the article nails it:

> Early buyers are likely theme parks, industrial operators, or deep-pocketed enthusiasts

It looks cool, and unless you have a very specific niche that will be its main feature

There's no way this thing is stable enough or heavy enough to be even remotely useful for that application. They state 500kg including operator. No outriggers, all the weight is up high... that dog don't hunt.