[bawolff]

As a case study, Wikipedia does the following:

"Neutrality requires that mainspace articles and pages fairly represent all significant viewpoints that have been published by reliable sources, in proportion to the prominence of each viewpoint in those sources. Giving due weight and avoiding giving undue weight means articles should not give minority views or aspects as much of or as detailed a description as more widely held views or widely supported aspects. Generally, the views of tiny minorities should not be included at all, except perhaps in a "see also" to an article about those specific views. For example, the article on the Earth does not directly mention modern support for the flat Earth concept, the view of a distinct (and minuscule) minority; to do so would give undue weight to it."

https://en.wikipedia.org/wiki/Wikipedia:Neutral_point_of_vie...