Spa was settled prior to the end of the event, not days after, so the precedent has not been set. SPA triggered the half points rule - there is no similar "unwind the laps until there is a result that the complainer is happy with" regulation.
Toto can hardly complain about regulations being broken on the one hand, and then demand a result that is also not covered by regulations on the other.
The stewards have already ruled upon this.
Max is formally designated world champion at the FIA award event tomorrow, and thats the end of that. No mechanism exists to dethrone him after that, and no mechanosm exists to penailise him prior to that as he has done nothing wrong himself.
Mercedes have zero chance of lodging a complaint, having it considered and accepted, the FIA convening a panel and the entire case being heard, concluded and ruled upon before then (I'm sure that in the remote event that they tried to speed it through the RB lawyers would put on one hell of a fillibuster), so its over and done now. We may as well get used to it.