Whats the end game here?

Banning to travel to/from europe, closing a whole country (italy), making people scared of going out...

The flow of money will sloooowwww down and the economy will burst!

Whats the point of the fed desperately trying to save the economy (rate cuts to 1%+), only for the other elites to stop the flow of money?

I thought central bankers own the world?