“Some humans” made bread. Some other humans continued to lead the hunter-gatherer lifestyle. They can actually live on nothing but seal meat and a handful of berries in Summer.
Do the people who live on seal meat and berries enjoy this limited diet? Given that people such as indigenous Alaskans have tasted other food, are they nonetheless satisfied when they do the traditional diet? Aren’t they going to grab a slice of pizza when they get the chance?