Apple helped design and push USB-C. Your point is wrong.
I think the entire issue with your points is maybe you work for a third party watch strap maker... because third party watch strap makers mean nothing to Apple, and to think they do is stupidity at its finest. If Apple can enhance the user experience of the watch and straps while profiting, they will, and adding components to Apple Watch straps very likely does that. We don't know if the profit is there because we don't know apples numbers, but to claim anything as a deterrent to strap use, such as "Apple cares about third party strap makers/manufacturers and too tight of schedules/blah blah blah" again, is stupidity.
Mate ignore him, he's just clutching at straws now. Doesn't really know what he's talking about, it's like debating economics with a baboon.