To me, the appeal of Frutiger Aero is more in the proto-solarpunk marketing (skyscrapers surrounded by verdant fields under sunny blue skies, dolphins leaping)

To me, the appeal of Frutiger Aero is more in the proto-solarpunk marketing (skyscrapers surrounded by verdant fields under sunny blue skies, dolphins leaping) than the actual UI. Though hard to hate on the Wii Shop Channel. Bluecurve from Red Hat is a nice bridge between the '90s and late '00s era, as far as design languages go.