What about bandwidth? There are 10Gbps, 20Gbps and 40Gbps cables, along with "wattage" (really, amperage/current).
Both will continue to go up.
Both will continue to go up.
The pins are specified for 1.25A each yielding 5A and I believe the 5A cable specification came at the same time as 20V with the 100W power delivery specification.
Every power increment since then has been a voltage rather than current increment.
That means it goes up to 48V DC, so that's certainly curious, thanks!