Although many people don’t realize it yet, grocery shopping and cooking are in a long-term decline. They are shifting from a mass category, based on a daily activity, to a niche activity that a few people do only some of the time. Only 10% of consumers now love to cook, while 45% hate it and 45% are lukewarm about it. That means that the percentage of Americans who really love to cook has dropped by about one-third in a fairly short period of time.