Putrid crap!
Rewriting history goes on and on and on...
No subject, person. or organization is sacrosanct...
No, actually this has been known for some time.
The Polish contribution to breaking Enigma is well documented and beyond dispute. When the Polish government shared their work with the British, the first question the Brits asked was, “What is the layout of the Enigma keyboard?” The top Polish cryptographer struggled to keep a cool manner at what he thought was a trick question, and he replied “QWERTY, of course.” The Brits had not yet figuered that out.