What is the opinion of Reddit about the
Litop Silicone Thin Keyboard Cover Skin for Apple 13″ 15″ 17″ Macbook Pro Air Retina Wireless Keyboard?

OP, there is nothing wrong with that laptop. It’s a keyboard cover and the “design” on it is intentional.

Picture of the cover and the Amazon link.

Except it’s not worn out at all. The design is intentional.

Picture of the cover and the Amazon link.