I'm pretty new, but I think the cringe has been here for some time.
To some degree it's obnoxious, and somewhat inexcusable, but I think it's most important that those who have an issue with it choose to uphold the standards that make the wiki what it should be.
Write, edit, review, critique. We're all in this together. Who knows, maybe the obsessed, pseudo lover, self inserting, JTK garbage spewer could grow into a valuable content creator one day.
The best we can do is be the change we want to see.