I know what a User ID is.
I don't know what Share would do, or what a njump is.
Don't change something that makes sense.
If you want to add something else, go ahead and add it, just don't break stuff.
nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z ... what do you think about changing this into a share/njump link?
Discussion
Right now the "copy user id" function is available in 2 places on the same page. Just suggesting ideas to it to eliminate redundancy & offer useful options. The "share" function through njump would give you a link to your profile to send off of nostr.