How much of the Penguins problems and blame should be on Mike Sullivan?

The Pomp And Joe Show - A podcast by Audacy - Fridays

The Penguins are not a team that was built to be in the bottom of the league, but the team is one of the worst in hockey. How did we get here? The Penguins have gone from the spotlight and missed the playoffs for the third consecutive year. How much does this fall on Mike Sullivan?