An advanced culture that would ignore this aspect of critter nature would be severely retarded. Since it is more logical to assume intellectually advanced beings from wherever have some form of psychological studies as a part of their agendas than to assume they do not, the next question is HOW they might use the information gleaned from their psychological studies. In all probability, they would learn everything they could about human nature long before attempting to establish any kinds of relations with humans. Those little nuclear blasts here and there are a dead giveaway. This would probably give them a clue that landing on the White House lawn unannounced and uninvited is not a good idea.
Friends knock, intruders intrude.
If humans are intelligent enough to understand the importance of diplomatic relations and common courtesies, then advanced beings from wherever must surely have enough sense to figure it out too. Establishing contact by violating regional air spaces is probably no more tolerated on their home planet or wherever than it is here. This may make it harder for earth governments to know when they are being bombed and when it is just some space tourist coming for a visit. It's usually wiser to phone ahead before dropping in. I can think of a dozen more reasonable ways to go about establishing contact with a warlike species than barging in and possibly triggering a nuclear war due to a mere misidentification of incoming blips on a radar screen.