I don't think
installation is actually
blacklisted. We still have 7,428 questions with it (unfortunately), and when I add it on the
ask question page, there's no error -- though I do see the conspicuous tag wiki about how I shouldn't use it. If
installation doesn't merit full blacklisting then
recovery might not either. (But there are historical differences, so I am not concluding it shouldn't.) Aside from that, I agree entirely with the meta post (and have upvoted it).