Yes. Who you find to blame doesn't fix the problem, does it?
After you find said individuals, someone has to still fix the problem. And in my experience you always need the help or information from said individuals to do so.
CHOOSING to focus on blame, only produces attacks, defensiveness and avoidance from whom ever you are blaming, when they can be contributing to the fix.
Reaching the solutions get pushed further down the road.
Whenever a crisis unfolds you want the people who created it in the room contributing info, thinking about solutions, rather than focusing on how to save their asses and hiding what they did.
Current culture puts too much emphasis on passing judgements and blaming people. What outcomes are being produced speak for themselves when that route is choosen.