"Legitimacy" is a subjective moral argument in and of itself, and is subjective, and likely to wind up on the wrong side of history. Hiter's annexaction of sudetenland was generally discussed through the lens of legitimacy in pretty mainstream conversations. Obviously history looks at his actions through another lens.
If Russia stops at Crimea, it might be an interesting footnote or a hard pub quiz question 30 years from now. If Putin sets his sights next on Estonia, Latvia, or Lithuania, and the West lets him have it, it's going to be remembered much differently. By the way I'm not ominously promising future-Hitler. I don't think Putin wants the west, or any more than that, and I don't think any genocide is in the future.
But I do fear that he wants to rebuild as much of the former soviet block as possible, and I do think the EU won't stop him, which will itself be the final nail in the coffin of its legitimacy, and eventual dissolution.
So what? Google wants people to use their map software. By showing variations of the map depending on what the official stance of the regional government is, they are ensuring that their map software is available in that region and fits the context of that country.
There is a Russian narrative for Crimea being theirs. There is a Ukrainian narrative for Crimea being theirs. It's not Google's place to decide between them, it's their place to create a map people can find things on.
It does not matter what you, I or Sundar Pichai believe is the truth of whom Crimea should belong to. Their product is a map and it's available in Russia, Ukraine and Crimea. In fact, by presenting all the credible alternatives in this case (for Russia's side, they currently administrate the region and for Ukraine's, it was very recently their territory), they are being apolitical about it.
Would Native Americans start petitioning Google to alter maps of Arizona?
So if you take Crimea, for both Russia and Ukraine it's undisputed. Both think it's theirs. For other countries not, making it no longer objective.
Apple could show both, but why take a side and care? This would lead to more problems then they care. (China, India, Pakistan are next in line)
There is an objective truth here, though, that could be shown (if it were allowed). You could show it as disputed. That the dispute exists is an objective truth. The very fact that different states require you to display it differently is proof of that.
> presents the "most true" version of reality based on where you're coming from
Normally I shy away from this terminology, but let's call it what it is: propaganda. Tech companies (Google, Apple) don't custom-tailor their maps because they want to. They do it because the states use leverage to force them into it. And the states do it to promote the idea that the disputed territory is theirs.