Earlier quoted context omitted.
Those Maps blurbs, like for Malta, do not come from Wikipedia.
But they all used to, which means functionally the only difference is now there isn't a link so I have to make an additional request, in a new tab, directly to Wikipedia for more information (Demographics, Economics, Government, etc).
1. Google Maps used to include a blurb about Malta from Wikipedia, and a link to the Wikipedia page about Malta. 2. They now include a blurb about Malta which is not from Wikipedia, and do not link to the Wikipedia page about Malta. 3. You are upset that they no longer include a link to the Wikipedia page about Malta.
Is this correct? If so, it seems like your frustration is about Google choosing not to include & link to information from Wikipedia, rather than them displaying content from Wikipedia.