Developing a GPU driver for a custom chip with no public reference or support from Apple isn't a problem ? I guess you're saying it's not a problem in other laptops - but for Apple Silicon it sounds like more fundamental than those issues you mentioned.
Yeah, I wash just countering the idea that "AMD and Intel make GPU drivers for Linux so drivers on PC hardware isn't a problem".
On Macs it's a big deal; about as big a deal as making open source AMD drivers was before they had official open source drivers. And people did that, and people are working open source GPU drivers for Apple's GPU now.
Developing a GPU driver for a custom chip with no public reference or support from Apple isn't a problem ? I guess you're saying it's not a problem in other laptops - but for Apple Silicon it sounds like more fundamental than those issues you mentioned.