I looked in the phone book for "graphics driver garage", but there don't seem to be any near me.
Also, why are you assuming I chose that GPU? Had it been my choice, I would indeed have gotten something with better drivers. It wasn't my choice though. I'm sure I'm not unique in that. Not everyone has the ability to choose to buy graphics cards that have well-supported 3D drivers - either because of their position, or possibly because of their knowledge.
Sadly, a significant number of computers do not have well-supported 3D under Linux. Sadly, this means GNOME Shell (and derivatives) are not going to give users a nice experience on a significant numbers of computers.