San Francisco cleaned up its act and played host to a Who’s Who of global import this past week as political, business and cultural leaders gathered from around the world — U.S. President Joe Biden and Chinese President Xi Jinping leading the pack — for the Asia-Pacific Economic Cooperation forum. There were plenty of other stars circling in their orbit: Apple’s Tim Cook, Tesla’s Elon Musk, Golden State Warriors Coach Steve Kerr and singer Gwen Stefani, to name a few. The week’s events in and around the Moscone Center featured speeches, announcements, protests, world leader one-on-ones, political fundraisers and parties...