I seem to recall there was another thank you answer there as well as the time which I thought I had flagged as well, but now I can't see any record of it. Still, I am wondering if it could be worth protecting the question since it is getting a lot of views and a lot of low quality answers.
Seems the community thought it was fit as an answer.
Here's the reviews:
Wouldn't disagree with that thought when viewed just from a review queue point of view(which doesn't show the others answers - but ideally you are supposed to look at other answers too).
Perhaps a custom mod flag stating 'bulk of answer copy-pasted from an existing answer' would have been a better choice. Anyway, the post is now auto protected(there are 6 deleted non-answers/me-too posts)