It doesn't really matter to me, because even if that's true for Apple (or it was at the time), it still means other companies can't test new technologies. They might as well be OK with that, but it still means that consumers won't get new standards.
The first attempt at enforcing such a standard in the EU was made with mini-USB.
replyhttps://ec.europa.eu/commission/presscorner/detail/en/memo_1...
It failed to become a regulation (fortunately), but I have no reason to believe USB-C is different, and no better standards would have been tried by companies if they were allowed to do so.
On the other hand, USB-C wouldn't have become a true standard if no-one forced Apple's hand. It's a compromise and, for the time being, I'm happy with this. As another commenter noted, if we feel the need for a new standard the law can be changed in the future. I concede that, depending on the future's situation, this could be difficult to do. But, without such law we wouldn't have had a standard to begin with.
reply> On the other hand, USB-C wouldn't have become a true standard if no-one forced Apple's hand
replyI don't want a state-dictated standard like this. What you're saying is that because some people want iPhones and they want them with USB-C, everyone else must forgo the possibility of having a better type of connetor until "we" (Is it the majority? I don't even think the majority uses iPhones in Europe) feel like having a new one (at which point the progress has been delayed anyway and you'll also get the initial problem again). I find the premise quite capricious.