To the devs: Why won't you nerf Geomancer?

[Shiyo]

The game is balanced around GEO now. Nerfing it by 75% will just mean SE will need to adjust all post GEO content because the level of difficulty with GEO is exactly what they want.

I don't think the game is.
Have they actually said this?

Content not master trials is beatable without a geo.