>Hapag did the same thing with the Imperator
Work on the Imperator commenced on June 10, 1910, four months and ten days before the launch of the Olympic. So, unless HAPAG had some really well placed 'moles' in WSL, the influence of the Olympic class, other than that they existed, would have been minimal. The Imperator represented the next step in the evolutionary process after the successful Amerika of 1905~a German ship, BTW constructed at Harland and Wolff, that represented the moment when HAPAG stepped out of the speed race and began building liners that stressed luxury, just as the Olympic represented the next evolutionary step after the Big 4. In both cases, HAPAG and White Star, the resulting ships were just larger, refined, versions of what they already had, and claims that these liners were in some way revolutionary are really stretching the point.
>Author John Maxtone Graham once called Aquitania "Cunard's White Star Liner" because of the design resemblance.
He was a bit off-target when he wrote that. Aquitania was Cunard's HAPAG Liner, internally decorated, in fact, by one of the pair of designers who did the interiors for the German superships, and she bore little, if any, resemblance to the Olympic class of liner. Her lounge strongly resembled that of the France, but the rest of her rooms had a decidedly Ballin-esque flavor. One can view her as an "evolved" Caronia or Carmania with large doses of HAPAG Beaux Arts thrown in to the mix more easily than one can relate her to the WSL trio.
"Imitation is the sincerest form of flattery."
Yes, I am sure that HAPAG was flattered, indeed, to see the Amerika's a la carte restaurant, and Turkish Bath co-opted for the Olympic class. HAPAG and Cunard must both have been delighted to see expanded versions of their suites de luxe incorporated into the new trio.