>>54550706A short line in a trailer as a response to a shortline in an ad, don't try to back-pedale.
And no, the theme of the generation is not "past and future" that's almost completely absent outside of very shallow imagery relating to Sada and Turo.
The theme of the gen is wishes and treasures accompanied by crystaline imagery, those are the stylistic choices that constantly come back in gen 9 marketing even down to the anime's logo.