All those devices charge off any USB outlet, how do you only have one charger?you happen to have only one charger for them all.
This, and the other end of both of my Lightning and Apple Watch cables is USB-C. I've only got one USB-C charging brick. (Well, technically I have two, but I was using my MacBook charger to charge my powerbank.)I'd guess he only has one cable with lightning connector, not one charger. That would make sense since all of those apart from the MacBook have lightning sockets.
won't solve the original problem of not having more than one charger though, since everybody keeps following apples example of not including a charging brick in the box anymore^still, if you keep upgrading this won't be a problem in a couple of years time, as everything will be USB C by then?.