Did Wagner Mutiny Tarnish Vladimir Putin's Reputation?

Many are questioning whether Wagner group leader Yevgeny Prigozhin could be marked for assassination after challenging Russian President Vladimir Putin. At one point, it seemed like the rebels might actually be marching on Moscow only to be called off by the Kremlin's promise of amnesty. Some say the mutiny tarnished Putin's strongman image. Prigozhin served 10 years in a Russian prison before becoming a hot dog vendor. He then became a restaurant owner who Putin befriended and made a billionaire.