The mandate of the European Central Bank is to maintain price stability.
Raoul Pal says "They can give, for example, restaurant owners a direct payments for stimulus whilst at the same time, charging negative interest rates on larger savers".
But I don't see how this fits in the mandate of the ECB. Raoul Pal says "(if they get the powers by the Governments, which will come)". But that's a prediction, nothing more, and he doesn't further support it.