I’m flying today from KOA-HNL and I always ask for a paper BP just in case my phone dies and was surprised when they told me that they no longer give out BP jackets after 5/1. I really liked the jackets as it was a symbol of the old days (I believe WN was the last major US carrier still handing them out) and they were easy to keep your boarding passes in one place without getting crumpled up. Just the nostalgia part of me coming out now.