If Elon Musk has contracted COVID-19, it's possible that his views on the matter could be influenced by his own experience or the experiences of those around him. However, any change in his viewpoints would be purely speculative, and the only way to know for sure would be to see his public statements or actions following his recovery.
As with any public figure, it's essential to stay updated on their current statements and positions by referring to reliable news sources or their official social media accounts. People's viewpoints on public health matters like COVID-19, masks, and vaccines can be complex and influenced by multiple factors, including scientific evidence, personal experiences, and public health guidance.