I suspect the wired cabling would be to control components inside the sub, not outside. And I say that only because it's unlikely that wireless signals would penetrate the sub walls.
What vendors do you buy through? I find that OEM tend to buy back their flagships , at least in Canada
So... It sounds like you're in favour of free-education-for-all? The sad part is, I can't tell whether you are extreme-right or far-left. That's how weird US politics is today.
I suspect the wired cabling would be to control components inside the sub, not outside. And I say that only because it's unlikely that wireless signals would penetrate the sub walls.