Cannot agree more. USB-C is a big mess. I've quite a few of them in different specs. Some can do 100w PD, some support DP-Alt mode, some are Thunderbolt 3, and some are USB 3.0 and can allow a maximum of 2A, some even only support USB 2, however can deliver 5A. Put all those mess aside, some started to fail just after being used a couple of times.