Is this a meme or joke I'm unaware of? Circular charging (laptop-to-laptop) does nothing except induce loss. Loss from heat, resistance, etc. It might act like

Is this a meme or joke I'm unaware of? Circular charging (laptop-to-laptop) does nothing except induce loss. Loss from heat, resistance, etc. It might act like you doubled the battery life, but you'd get more mileage from any USB-C power bank (no Mac to operate just to power the ports).