I think the "deletionist" tendency is one of the biggest problems with Wikipedia. At least it's the main thing that prevents me from making significant contributions. I say tendency, but maybe it really is more of a crusade. Deletion and rejection definitely seem to be the default "predisposition." I've seen a lot of examples of apparently well meaning contributors being pushed away by the need to establish "notability" for a subject and the expectation that all information must be referenced to a fairly limited number of approved reliable sources. These are norms which have been built over a long period of time so it would be incredibly difficult to change them now.
That's a feature. Each article requires future attention and adds load.
Most of the important articles were in the first 100,000.
Exactly. It makes it basically impossible to get niche industry/trade information and history onto wikipedia unless it was so newsworthy it's covered everywhere.
Yet when I (or others) are trying to raise the issue on certain Reddit communities in addition to Lemmy people there still prefer to bury their heads in the sand. Often they'll simply resort to personal attacks and so on just to avoid facing the fact that Wikipedia is not as infalliable as they think at all.
Example: