[mooreds]

> being responsible for the decisions can't be separated from making those decisions.

Disagree. This is the essence of delegation. You trust the person or team to decide the best path forward.

Do you think Tim Cook is responsible for the sum of decisions at Apple (yes)? Do you think he makes all the decisions(no)?

Good managers trust the team. If they don't, they'll repeat the team's work and ruin team morale and burn themselves out.