Noticed this error while landing at KLAX today. The runway centerline lights alternate red and white all the way to the end of the runway.
No, they don't. They are all white, and then alternate between red/white in the last part of the runway.
You are probably confusing the white color, which is reality is not white (opposed to the default FSX runway lights, which are far too white), but is slight orange/pink, but it's definitely not red, because since we don't use default runway lights, we could model the "white" (which is not white) color more realistically, but if you compare to the actual red, they are very different, the same hues are used for the PAPIs, and white/red are impossible to confuse.