Only a collector, I think. "All Nintendo Systems" can span from the Game and Watch series to all the console models.
Perhaps you could rephrase your question
I, for one, had one G&W (Donkey Kong), a NES, one Gameboy, one GBA and one SP, a DS, a Wii and a Switch. Missing perhaps the VirtualBoy, 3DS and Wii-U "only"?
I own a Nes, Snes, N64, Nintendo GameCube, Nintendo Wii, Nintendo wii u, and and Nintendo switch. And for handheld systems I own a gameboy color, gameboy advance, gameboy advance sp, Nintendo ds lite, and a Nintendo 3ds.