Hello,
Many users have hundreds of local pages which now hide their global user
page. If you're one of them, you can request the deletion of your local
user pages on all wikis by Synchbot[1]. You can see a list of local user
pages using a Tool Labs tool[2].
For reference, the Wikimedia-specific documentation for global user pages
is on Meta[3].
[1]
https://meta.wikimedia.org/wiki/Synchbot
[2]
https://tools.wmflabs.org/meta/userpages
[3]
https://meta.wikimedia.org/wiki/Global_user_pages
--
Jesse Plamondon-Willard (Pathoschild)