You'd still get the problem of devices either supporting various modes or features or not.
The whole idea of "one connector that does everything" is flawed, unless you standardize what "everything" means and give users visual clues. Such as, oh, a different type of connector, like we used to have.
I get precisely ZERO benefit from using a USB-C connector for my monitor, I only get a large amount of pain.
The line I'm trying to stride here is, on the one hand, avoiding what USB-C ended up being, but on the other hand not returning back to the days of feature phones, where you had as many physically and electrically distinct charger and data ports as there were phone models. There must be a sane state somewhere in the middle.
The whole idea of "one connector that does everything" is flawed, unless you standardize what "everything" means and give users visual clues. Such as, oh, a different type of connector, like we used to have.
I get precisely ZERO benefit from using a USB-C connector for my monitor, I only get a large amount of pain.