You understand there is no such thing as a median voter. They are only issues and most voters have one or two issues they won’t compromise on. Biden is alienating younger and Muslim voters. If Biden was converting 1+ Trump voter for every voter he loses, you might have a point. But there is no evidence he is netting votes from this. That makes no sense in an election that’s fighting against authoritarianism.
Why can’t we agree Biden that needs to go all out to win this thing?
Imagine a gradient bar of red, green, or blue on a display. The latest displays show so many colors that the 256 shades in an 8-bits channel will show banding.
Banding is horrible for photo/video editing hence 10 bit displays that can show 1024 shades in a single channel which is more shades than our eyes can see.
HDR in gaming also uses 10-bit per channel, but it’s often a gimmick with current cheap gaming displays and might show banding even if there are technically 10-bits. OLED gaming monitors should be able to display 10-bit accurately though.