They have updated their position on CE for PC physical versions per their twitter feed . So its looking good to get a Pre-order for PC versions of the CE just keep checking their pre-order site and retailers before they get sold out.
Will PC physical editions of the Collectors Edition be made available? Presently when attempting to find a retailer under the official pre-order page for PC it is just blank https://www.cyberpunk.net/us/en/pre-order