Fine print or disclaimers are a fact of advertising. Of course they are there to protect the seller (and challenge the buyer).
An example of a poor customer experience:
All the customer wants to do is buy the product. Why put up obstacles to make that difficult?
My one experience with a disclaimer was a significant learning lesson. Satisfy the customer….in most instances the customer is not trying to take advantage of the seller.
What is better?: a satisfied customer that returns or one that is treated poorly and never returns.