I earlier improved this career advice question, which initially had an entirely inappropriate tag attached to it. So, I replaced it with "career-development", even though I was aware that the tag is deprecated. I noted this dilemma in my edit comments.
The question is obviously off-topic, but whilst it is shown on the site, my view is that it is better to tag it with a deprecated tag than an irrelevant one. I don't think a suitable non-deprecated tag exists for this case. What should the rule be here when editing?
Status update: the above link is now dead, having been either mod-deleted or attracting enough deletion votes to make it disappear. I learn from Bill's answer below that the OP will no longer be able to see their question in their profile - only if they visit the question URL directly. Thus, the OP may not see the reason for deletion, and attempts to get that feature added have been declined.