Do you think this never occurred to Tesla? You think they will sell a car that their entire company depends on with a HUD that is hard to see in glare? Seriously? You are actually concerned they might just have forgotten to think about the driving-into-the-sun scenario? lols
You should read my signature.
Tesla also didn't think much about rebooting/frozen clusters ("Do you think this never occurred to Tesla?"), Tesla also didn't think much about attaching a lock to the frunk storage compartment ("Do you think this never occurred to Tesla?"), Tesla also didn't think about idiots who tried AP without holding the steering wheel ("You think they will sell a car..."), etc. The list is endless.
I think this has been mentioned ad nauseum: few reservation holders will cancel. Maybe some of the potential buyers, who don't know much about Tesla, could be dissuaded.