The problem with the Wikipedia community, or rather a POV group that just happens to share the same bias as the founder, is that any article about a fringe topic just has to put the boot in in the lead and basically say, "Wikipedia thinks that this is topic is crap perpetrated by morons".
One example is crop circles. This is covered in both Wikipedia and the online Encyclopedia Britannica.
Britannica:
https://www.britannica.com/art...
"Crop circles are said by some who have studied them to be messages from intelligent extraterrestrial life, but many have been proved to be the work of humans."
Wikipedia:
https://en.wikipedia.org/wiki/...
"Although obscure natural causes or alien origins of crop circles are suggested by fringe theorists,[4] there is no scientific evidence for such explanations, and all crop circles are consistent with human causation.[5][6][7]"
The former sounds like a neutral view on the subject which the latter is just a slap in the face directed especially at a group of people labelled "fringe theorists".
That is an opinion piece, not an encyclopedia.