I may be wrong on this but I’m pretty sure I’ve seen some seemingly redundant “no gluten”, “lactose free” or “vegan/vegetarian” labels on a lot of products in german and austrian supermarkets. Could be that these products are labeled that way because they were made in an allergen free environment i.e. no parallel production of something containing these allergens.

Probably voiding warranty for any phone that has its battery replaced by the user instead of having it done at an apple store/apple vertified store. Or some good old planned obsolescence where the phone detects a replacement battery and just stops working as fast as it used to. Anything to get people to buy the next new iphone every year.