[windowsrookie]

I'm not sure where you heard this from?

Back in 2007-2009 Nividia shipped defective GPUs to everyone, including Apple.

Every MacBook Pro from that era was affected. Nvidia and Apple couldn't come to an agreement to who should pay for the bad GPUs. It cost Apple a lot of money and Nvidia din't seem to care.

After that, Apple slowly started removing Nvidia GPUs from their products. AMD also shipped bad GPU's around ~2011 and Apple went back to Nvidia for a generation or two until AMD sorted their issues out. From Then on it was AMD GPUs only until the M1.