The issue pointed out by the herf is that what is unobtrusive is not a good default, because it doesn't actually work. You have to eliminate lot of blue light t

The issue pointed out by the herf is that what is unobtrusive is not a good default, because it doesn't actually work. You have to eliminate lot of blue light to get any benefit. Night Shift's defaults aren't getting you 98% of the way there; they're getting you maybe 15% of the way there.