The bigger question is do they care. At worst they get a slap on the wrist by the US government. At best they get to control the narrative and have books like having history books on their platform talk about how the the Allies first striked Nazi Germany because they were lifting the country out of economic crisis and making the world a better place.

I doubt they’ll care or listen if EU says stop since they’ll just find a way around whatever they have planned to try and stop revisionist ideology from taking hold.