This seems like a lot, though. Like, they are all reasonable items! But it seems more like a niche/enthusiasts situation, which would require a niche/enthusiasm solution.

Not saying it wouldn’t be nice to have more usb as standard, but most decent motherboards I’ve checked out have around 4 2.0 slots, 2-4 3.0 slots, and 0-2 C slots. Just for back panel I/O

6-ish slots seems fine for most uses