True, but doesn’t change my (general) point. The current USB-C specification has ample headroom to for extending current functionality (faster charging or transfer speeds) through standard-based means rather than proprietary means.
However, it also specifically allows for proprietary solutions, which is my point. Nothing in the reg or spec prohibits them.
If Apple wants faster charging that exceeds the minimum of the regulation, there’s no needs to do it proprietarily - except to act as a giant cash grab to rake in more money from consumers. Same is true for faster transfer speeds.
A manufacturer could want to ensure the cable will function properly and a proprietary chip would ensure it is compliant.
Debatable. USB-C is a (by now) well-established and AFAIK royalty-free standard. It‘s a very low barrier to clear and there are lots of USB-C products from small or (if you will) non-incumbent manufacturers.
Actually, Non-USB-IF members must pay a small license fee to use the logos.
On the flip side, the regulation discourages incumbents with large marketshare from coming up with and implementing proprietary solutions. When an incumbent company with high marketshare (such as Apple) uses proprietary connectors on their devices and accessories, that creates entry barriers for accessory makers that are higher than a government-mandated standard.
It can, but also means anyone, except USB-IF members such as Apple, etc., now making cables for the EU must license it from the USB-IF to be fully compliant with EU law.
In addition, the USB-IF gets to decide what is compliant; and manufacturers still can make proprietary cable designs.
I'm not saying the reg is wrong, just their are consequences beyond its intent; and regs in general help incumbents.