I wonder if nowadays it’s really that much of a problem though. Modern cellphone chargers are mostly transformers with an USB 2 socket. So, even if you have an

I wonder if nowadays it’s really that much of a problem though. Modern cellphone chargers are mostly transformers with an USB 2 socket. So, even if you have an iphone and an usb-c decice, you only need to have two cables with an usb 2 connector and not full two chargers.