Fair, but adding third party dryboxes (possibly even DIY ones, I believe there is a common plastic box for storing cereal that is just the right size, just add some silica gel to the bottom and a tube for the center of the spool) with some reverse Bowden tubes would be trivial.

EDIT: See also https://www.printables.com/search/models?q=drybox for plenty of more fancy alternatives, including some for mounting on top of the printer.