I’m going to play devil’s advocate here and say that while they could search it, there are specific questions they wanted answers to and many articles go into a lot of depth.
Many Lemmy answers are going to be much more succinct and only provide what is asked or even give alternative viewpoints/sources in one spot.
It doesn’t excuse the laziness, but more an alternative perspective.
Forgive Bing. It’s American and doesn’t know the metric system.