Am I the only wretch who had a roborock s7 scratched the entire floor?

It was roborock s7, it seems that it came defective and still being assembled 100% correct apparently, I was scratching my terrazzo floor, which is supposed to be hard that floor.

As soon as I realized there were hundreds and hundreds of circles on the ground against the light.

I emailed roborock to pay for the floor polishing and he said it wasn't their fault if it was faulty that it was on me to blame for not noticing.

Anyway, now I wanted to buy another breathing robot, I have a new floor on top of terrazzo, PVC that simulates wood, I'm afraid that I will also scratch it.