As I went through the help section to assist a new user who didn't understand the off-topic reasons as they were stated at the time, I also found it asymmetric that we link to info about deleting questions without similarly linking to info about closing questions.
I therefore suggest to have the link in https://stackoverflow.com/help/dont-ask changed from "flagged and possibly removed" to "flagged and possibly removed", so that:
- "flagged" links to "closed questions" and
- "removed" links to "removed questions".