Unfortunately we need each other. ESL was based on a domestic league continuing, but the money would have rapidly moved and flowed to ESL.The problem with that is, they are relying on the domestic league to make Super League work. It simply wouldn't/couldn't work without the domestic comps. They would have like 20 games per year and it would get old quick.
They need to league more than the league needs them. They need to realise that and call their bluff. The league hold the power but its like an abusive relationship.
Unfortunately for the PL to remain globally attractive and financially dominant, those teams have to be in it.
They will probably get a small points deduction, say 3-6 points, certainty no more than 10 because harming those clubs damages the whole product.
I’m sure they will also be required to commit to some sort of binding agreement regarding ESL and not damaging the PL.