Your dad has a point about butter, but would the transport equivalent of not having to churn your own butter not be to have others chauffeur you around, rather than driving yourself? Or, if we think of it as highlighting mass manufacture efficiency, taking public transport?
In Denmark at least, most people bike to work, so the latter part is at least objectively false.
Tldr: 20% of commuting trips are by bicycle, 13% by public transport, and 60% by private car/van. Of all travel miles, 5% are by bicycle, 10% by public transport, and 77% are by car/van.
In Denmark at least, most people bike to work, so the latter part is at least objectively false.