In terms of cartography, well, how do you decide “When is a country a country?” Each editorial board will have its own policies, but they can’t get to the point where they have their own foreign policy in order to draw maps.
You can draw the “facts on the ground.” Taiwan / the rump ROC (love that phrase!) has its own government, defended borders, etc., so it gets recognized. You could do the same in India / Pakistan, drawing the border to match the line of actual control. (And then, if you sell it in India, you have to print a disclaimer announcing that the border demarcation “may be incorrect”!) But what do you do in the case of more ephemeral border / governmental changes? Write “TBA” over Yugoslavia in the early 1990’s? And Congo / Zaire has three competing “governments,” none of which really look like a government except for the part about having an army. What then?
Or, you could let yourself be guided by diplomatic considerations. Does your government recognize Ngorno-Karabakh, or Chechnya, or Macedonia, or Israel? Or if your government is kind of strange this way, go by membership in the United Nations (Switzerland just joined!) or preponderance of diplomatic support or something. A year or so ago, Afghanistan was divided into at least two separate territories of varying size (depending on military progress / regress), but most nations recognized the Northern Alliance for lack of viable alternatives that they approved of.
In the case of Taiwan, both sides agreed that the two areas should be colored the same color on the map. Sure, there are Taiwan independence advocates, but their views have not yet become official policy. This makes the situation look more like a civil war, and not an unrecognized independent country. And then what would you give as the official name of this country? Republic of Formosa? How would you decide?
And then, there is always the marketing factor. Muslims don’t want to see “Israel” on their globe, Indians and Taiwanese need their weird adaptations. Hmmm, maybe they could make three different globes for the Taiwan market, each marked with the flag of the appropriate political party?
Personally, I think someone should sell customized globes, so you could change the names countries to whatever you wanted (Polack country? Vincent-stan?) or add Atlantis and Lemuria. Hmmm, they should do the same with Bibles, so people could add new verses or change the name of “God” to their own names, or whatever.