I know you are joking.
But serious, the home use for existing chargers is not a justification. It is purely for those who are wanting a new charger who are size focused, of which excluding geeks who would buy just for its size, would be travel people out of a small bag. Those people traveling will be solving multiple problems, like charging on long flights in-flight seats, or have brief times non-moving and then want to recharge multiple items (buds, Powercore, etc). SO those people will want a multi-port PD charger.