I think that USB-A should eventually be made obsolete. However, I think there is something to say about having a clear philosophical split if you will between high bandwidth thunderbolt and standard versatile usb: it’s what I like about magsafe returning: there’s something very wasteful to me about using a thunderbolt port with 4x pcie lanes capable of 40gbps throughput for simply carrying like 80 watts of power or something like a simple usb 2.0 mouse device. SD and HDMI come in clutch, and should be standard.