Which then raises the question as to who really is the President? And that is a critical question that must be resolved some how. If a State certifies electors based on false or fraudulent cast votes...are their electors truly legit/legal? A State not acting in good faith is ...rogue, unpunishable, unaccountable?
You are correct that we may very well have a court victory, but still lose the election war. As republicans/conservatives we make the mistake of believing elected officials will follow the rule of law. For whatever reason we consistently give them too much trust to do the right things.
Yep. State legislatures (partly but not fully) and Congress (fully) have plenary unreviewable power to choose the POTUS.