
Am I taking crazy pills or does the first panel does not reflect reality whatsoever? In my experience, Americans (the citizenry) regularly, openly, and loudly criticize and/or mock dictators and oppressive regimes, the federal government historically does not allow for normal business or trade to occur with them, and in several cases in recent history (for better or worse) the military physically intervenes.
I don’t know if it’s correct to say that Vulcan culture is unaffectionate, just affectionate in the way you prefer. Remember: Spock was played the way he was in the 1960s to demonstrate the distance humans are willing to go to tolerate other cultures, no matter how (literally in this case) alien.
There’s definitely a lot to unpack in suggesting that their culture deserves to “fail” because they do not assimilate (lol) into your culture.