Rather than having everyone do their own thing in entirely separate canons, we should strive to create a single “standard” canon to be used on the wiki.
I’m not against people creating new canon, there are legitimate reasons to do this. For example, is someone makes a story revealing the origin of the backrooms, then it would have to exist in its own canon because such a revelation could take away the horror of the backrooms.
The thing is, though, that a lot of personal canons could probably be made part of the larger wiki canon. My own pages that I have made are all meant to exist within larger collaborative framework.