You try that in 2026 and not only is your changes getting rolled back but your IP address is likely banned in advance anyway. Though to be fair I hear that even logged in your changes get rolled back, something about "reddit style moderators power tripping".

Though on the naming definition I think wiki is a good term for interlinking documents about _something_. I often associate the term wiki with game wikis, which more often than not at least require some form of account to edit. Wikipedia feels like an outlier (both in not being specific to any topic as well as technically allowing anonymous edits) even if it presumably is the first/originator of the name!