Not in the context of the exchange.... clearly the entire discussion was about FEDERAL law.
As for the South Carolina issue, go for itI I honestly encourage this. File suit against the Republican Party of South Carolina, or get your AHB to do it for you. See how far you get.
I understand your point, but you made numerous blanket statements that tend to mislead about the situation overall. As for me "going for it," the context of the exchange is on the viability of Trump's suits.
At least the IL election board rejected Cruz's argument that it lacked the power to get to the merits, and the only argument you have advanced in here is that all federal courts will rule without getting to the merits. In other words, your contention or speculation is so narrow, as to be useless.