Neil Patel recently changed his URL structure from /yyyy/mm/dd/post-name to /blog/post-name. He also claimed that this change was responsible for 40% growth in his organic traffic. I get that by removing the date, the post would appear more "evergreen" and likely attract higher CTR in the search results. However, I have never been a fan of changing already ranking URLs. Even if properly redirected, there was always the possibility ranking drop after reindexing. Has anything changed with this regard? Any thoughts/opinions/experience?