I use Macbook pro with USB-C, so i ready for it..Sony and SanDisk already has one, expect to see more soon from the usual names. Just be aware they could come with USB-C or Thunderbolt interfaces , so if your PC does not have one, you may need an adapter or a new exapnsion card for a direct connection.
I'm curious to see if someone will offer a card reader directly attached to a PCIe bus....
I ordered one of these today, so hopefully it works well. My CF reader is Angelbird, which works great, but they are out of stock on the CFExpress.You‘ll ideally want a TB3 one for max speed. Though USB should be fast enough for the current gen CFE cards. The current Scandisk one isonly USB. Also XQD readers may get firmware updates to supp CFE so worth checking out in the manufacture, worth checking out.
https://www.amazon.com/Blackjet-TX-1CXQ-CFexpress-Reader-Thunderbolt/dp/B07YBLQ3HJ for you consideration. It’ll let you dump the card at full speed, bottlenecked only by your computer’s storage.