What is the reasons to redesign a product?
There are many reasons for redesigning products. First, design faults may be found, or customers may change requirements. Products may also be redesigned to improve quality, reduce costs, extend product life, or reduce environmental impacts. As a result, redesign is an important part of the product development process.
What is change aversion?
Change aversion is a concept well known to designers and product managers. It's the negative reaction users have to changes in your product, whether that's functional changes such as updates to product features, or interface changes such as visual redesigns.