De-colonization is not a current phenomenon, so not a very apt comparison. The fact that Battlefield and EA are very proud of spamming DLCs is irrelevant, unless you believe that complaining about Nazi gangs beating up foreigners is nonsensical, because Nazi gangs always attacked foreigners.

Even if Battlefield maps have a size of 20 square meters, not adding 20 square meters, where French and Russians fought and died in WWI is ridiculous history-wise and very shameful, if they are sold later as DLCs.