[untog]

How many Wikipedia articles are one sentence saying "this is the answer"? None. If anything they're padded out to excess, detailing the different perspectives about any particular topic, complete with referencing and footnotes.

[zwerdlds]

I was going to take issue with you're "this is the answer" description but sure enough, on the featured snipped "About this result", Google interchanges the word "answer" and "result" pretty arbitrarily:

When a user asks a question in Google Search, we might show a search result in a special featured snippet block at the top of the search results page. This featured snippet block includes a summary of the answer, extracted from a webpage, plus a link to the page, the page title and URL...