Here's a conspiracy theory: what if some/most phones do this to some level noticeable only to the subconscious without any user knowledge of it happening? Maybe

Here's a conspiracy theory: what if some/most phones do this to some level noticeable only to the subconscious without any user knowledge of it happening? Maybe as some sort of marketing ploy to increase positive word of mouth. "Hey $FRIEND, this new phone is great! I can't believe how good it makes me look. You can really see my eyes. Check it out!"