Oh yeah, you’re right. I massively overestimated the size of “Ile-de-France”, and assumed the three surrounding blue départements were Seine-et-Marne, etc, rather than the orange bits, as you point out…

Actually, you had the right idea. Paris makes up a tiny part of the modern Ile de France.

Though as someone else said, if history shows anything, it’s that the Ile-de-France doesn’t really care what the rest of France thinks, politically. Seemingly they haven’t for roughly 200 years…

True, it's been worst in the past 200 years, but they haven't cared for more than 1000 years! Some idiots have actually been destroying their own city as revenge for the outcome.