It is almost trivially obvious that the average person, even in a polarized climate like America during the 2016 election cycle, is more likely to be interested in a reasonably balanced set of results on any given topic than they are to be interested in a set of results that exclusively favor one fairly extreme position.

(Unfortunately, I would say this is even likely to be true of topics for which there is, in fact, an objectively true answer, like climate change, which many of the results will be opposing.)