
Social governance in the US is mostly window dressing. The class oppression is the same, dems just don’t pretend poor whites are a higher class than other minorities. To the dem or republican leadership your gender, sex, nor race really matter. As long as you’re not trying to remove the class divide then you’re good enough. Even the most racist republican would happily go along with a black president as long as said president didn’t threaten the economic order. Its why Obama was allowed to do as much as he did.
Only in areas with tigers, and then it would only express itself enough if there were enough evolutionary pressure exclusively on that survival tactic.
As long as other causes of death happen to deer in tiger territories and as long as speed remains a good survival strategy, minor mutations that would only provide an advantage in extreme specific scenarios like a tiger stalking them wouldn’t have a chance to be spread.
There’s also a whole host of additional brain power that needs to be dedicated to more complex colour blending and processing, and that may add enough delay to offset any potential gain in recognizing a threat.