He asked me to delete his account, and I did so. I kept all of his posts intact, since he didn’t ask me to delete them. I wanted his suicide post to remain visible, so it can help someone else, if necessary.
If anyone thinks we ought to delete his posts and comments, as well, speak now . . .
I wouldn’t unless he specifically requests it. To that end you might ask if that was what he intended when he made the request to delete the account. Make it his decision?