This argument would have only worked if Lando had rejoined behind and then complained that Max pushed him off. Frankly that's what he should have done - he would have another chance to have a go at max while also potentially have max get a penalty. McLaren really fucked that up
Max has never ever gotten a penalty for pushing people off. Look up how he pushed Hamilton in Brazil in 2021 and that was no investigation necessary:
https://youtu.be/uhrAgoHCoyo