Super Nintendo: No CD drive
Nintendo 64: No dedicated sound chip, no CD drive
GameCube: No full-DVD size game disc, no online support
Wii: No HD support
Wii U: Using the same core design as Wii, slow UI
Switch: No support for 4K or HDR output despite X1 supporting it, limited cartridge sizes for publishers, downclocked cores holding back performance, no USB-3 support, Wi-Fi chip held back by system limitations
There's always been a "because Nintendo" since the very beginning. Going way back to NES, Kutaragi thought it was old technology and underpowered which is why he lobbied Nintendo to build the SNES sound chip and then the SNES CD add-on.