Acquisitions of companies are complex decisions that involve various factors, including strategic fit, financial considerations, market conditions, and potential synergies. While Elon Musk has made bold moves and acquisitions in the past, such as Tesla's acquisition of SolarCity, it's difficult to speculate on specific business decisions he may or may not make in the future.
If there have been any recent developments or announcements regarding Elon Musk's interest in Harley-Davidson or the company's potential acquisition, I recommend referring to reliable news sources or official statements for the most accurate and current information.