@mike @EU_Commission
This is entirely true. I have "cables that can do X" and "cables that can do Y" and visually they are basically the same and have no markings to indicate their capabilities. I have a bag of cables and pretty much just have to plug each one in until one does the thing I want, or until I lose interest or find an alternative solution or whatnot.
@emmatonkin @EU_Commission It might actually have been better when every cable was physically different.
(Although there was brief golden age, before USB-C, when regular USB had a very good record of Just Working.)