You Don't Have To Be At Fault
Ownership of a problem doesn’t require fault. Just because someone else caused the problem does not mean you can’t be the one to take ownership of fixing it. Blaming others for the problem and hoping they take ownership assigns the power on them to fix it. If they choose not to fix the problem, the problem remains. If they choose not to accept responsibility, the problem remains. Because you’ve delegated the power to them.