Chief among those is Tesla chairwoman Robyn Denholm. She has made a living surfing Musk’s coat-tails, dining out on being the Aussie success story with proximity to this generation’s greatest entrepreneur. So, where is Denholm now? To understand her silence, it’s worth noting that often when Denholm speaks to the media, particularly in Australia, she or her PR agent request that she’s not asked about Musk. Sometimes it’s explicitly in writing. Other times it comes up during prep before going on stage. Some ignore the requests. But their existence isn’t in dispute. Denholm well knows that what most people want...