That’s not part of the regulation whatsoever
> If the industry will decide that USB-C isn't enough they will revise the standard.
But the industry doesn’t come together and pick a standard. The EU did. The closest industries came to picking a standard were freely choosing from many different formats that emerged.
Imagine what it would take for the executives at Apple, Samsung, Motorola, etc. to come together and all agree on some new format that perhaps one of them developed. Now consider that the EU would still have to approve it. The conclusion made from that Herculean effort might just be null and void. Also consider that this sounds a lot like is collusion. These companies would never get as far as sitting down with each other and are even less likely with this EU regulation.
What’s worse is this all completely subjugates new players, who may be more likely to innovate and which can’t abuse any existing user base, to the current phone market. They would never have a seat at the table.