The discussion about technology replacing jobs is worthwhile, but why does the premise need to be based on such a negative attitude towards food and grocery sto

The discussion about technology replacing jobs is worthwhile, but why does the premise need to be based on such a negative attitude towards food and grocery stores? The argument really loses it's effectiveness when it's based on a whiny attitude. Personally I enjoy going grocery shopping, especially when a trip to a farmer's market is involved. However, I can see how it's a turn off to deal with food when your eating habits consist of frozen pizza and chips.