The important part with regards to power delivery isn't simply wattage. If a hypothetical charger can put out 96W at 1V@96A, it's never going to deliver even close to that amount of power to a device that expects 96W at 20.5V@4.7A.
Exactly. I was not just trying to be a jerk. Their analogy was actually a good one, they just used it incorrectly. Ice cream is only ice cream in a certain range of ice to cream ratios, just like a charge needs a "close enough" mix of voltage and amps for it to reach useful wattage (depending on the device).