It's funny how the public opinion on the Gamecube has done a total 180 since its time in the market. It was the laughing stock of the console space for not allowing DVD playback, having virtually no online capabilities, and "kiddie" looking games. Nintendo committed to quality games first and foremost and it resulted in their lowest selling console yet (excluding Virtual Boy).
Nowadays, the DVD playback that rocketed the PS2 to #1 is largely irrelevant, and the online services that were huge on PS2 and Xbox are shut down. The "kiddie" looking games like Wind Waker have aged astonishingly well, while the realistic aesthetic that dominated the PS2/Xbox library definitely looks 20+ years old at this point.
The focus on games was what made the Gamecube great, and it's what stands the test of time above anything else. I'm glad others have come to realize this, even if it took over a decade for it to happen.