The unlocking wiki says quite clearly that it is for question about SIM unlocking.
However, there have been a lot of questions recently where the asker has used "unlocking" to refer to getting past the lock screen. I have been fixing the ones I've seen by changing them to lock-screen, but that's not a long-term solution.
Now, I'd be the last person to want to coddle people who don't bother use the many resources that are right in front of them, but we all should know by now that people don't read on the Internet.
I suggest that "unlocking" is too generic a term. Perhaps this would fix it: