The decision was made 3 years ago and at the time it was indeed a good one, but the situation has changed and the old decision was not (in my opinion) properly

The decision was made 3 years ago and at the time it was indeed a good one, but the situation has changed and the old decision was not (in my opinion) properly reviewed. See this comment: https://news.ycombinator.com/item?id=26408524 https://news.ycombinator.com/item?id=26408524