alt Hacker NewsYou might have a point. But, at the same time, AFAIK the only manufacturer that complained about USB-C (and, coincidentally, making the exact same argument as you're making) was Apple. And they definitely weren't interested in making the lightning connector an industry standard. Quite the opposite.
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.
https://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.