At the end of the day, however much there is hatred or a desire for vengeance over history, I am certain that the extermination of the Japanese polity and people are not on China's real agenda anyways. Forcing them into regressing into a much poorer, weaker, and industrially incapable society? Even one with nukes? That could easily be done as an alternative endgame, given this is no longer the same Japan as it was in the 70s. It has been so weakened by the US and forced to transition into more of a service-based economy than in the past that Chinese sanctions could force it into an industrial shutdown (starting with its auto sector) and its fiscal capacity would then be exhausted under the weight of its existing obligations. In short, hit them where it hurts. Their industries, which then burns their wallets.

