Earlier quoted context omitted.
The law explicitly states that it has to be reviewed every couple of years to determine whether USB-C it is still the best choice, or there has been sufficient technological progress to warrant a switch to a newer standard. The fear for a "lock-in" is completely unfounded, as the EU previously quasi-mandated Micro USB and switching to USB-C was no issue whatsoever. Besides, nothing is stopping manufacturers from incl…
But if the whole world adopted this kind of regulatory stance, there would be much less incentive to invent that better cable because you now have huge regulatory bodies that may block its adoption and thus mean most of that work was money and time wasted. This kind of thing may tilt the risk / reward of research towards the riskier end of the spectrum. I’m not saying it’s a bad thing— just that it’s not without cons…
E.g. USB power delivery has already been ramped up several times to the point where it can deliver up to 240W (USDB PD 3.1)
That doesn't require any regulatory body to agree, just the USB Implementers Forum.
While there may well eventually be a reason to upgrade the actual plug, there should be resistance to that to encourage people to try to find ways to make it work that's backwards compatible with current equipment first.