Yes, in normal times the money should flow through the banks, but fiscal stimulus offers an alternative path for the flow of money when it cannot flow through a damaged banking system.
In technology, a stateful activity or session sets an agreement for all the resources along the path of process flow to be solely assigned for the duration of the activity.
If Manchester United can replace him with someone that will follow his path and deliver on pitch success, then investors can be sure the cash will continue to flow.