[@1Charak2]: Fate/grand order pretty much kills the whole "magecraft disappears with the advancement of science/magecraft disappears if it's revealed" thing dead(Chaldea is tied to the UN and other organizations are aware of what they're doing). Which is good, because it was always a very weak element of the setting that never made sense. Requiem, which this is inspired by, also kills that pretty dead.

I'm not sure why people [i]would[/i] be rioting, but it's probably done and over with by this point if it ever happened in the first place.

Finally, Fusang was created under agreements with the UN, and now that it exists there's pretty much nothing that anyone in the world can do to stop it existing, so why poke the hornets' nest rather then make sure the relationship is good?