@TerminalAutism @mike @amerika @ryo yeah a lot of new laptops will charge on 45-65w USBC cables. There's also a new standard that needs custom cables to do 240w. I've also seen some with barrel jacks and USB c jacks that charge from either.
https://9to5google.com/2021/05/26/usb-c-2-1-can-deliver-up-to-240w-of-power-but-will-require-specialized-cables-to-do-so/

It's a good idea that'll be ruined by cheap laptop companies using it to not bundle a charger.