Frustrates me a lot when all these different diets come around in conversations, obviously some people may prefer certain things over others depending on work/home life or types of foods they love/hate, but it keeps coming down to calories in versus calories out for each. One example that grinds my gears a bit is a dude called GoodyBeats on YT who claims he simply can't eat carbs or he gets fat, so he's been on keto for years now and seems to have gained some fame out of it, so I guess good for him in a way, but still annoying to hear someone say they can't eat any carbs.