That would certainly be the most expeditious route.
If a state denied ballot access to any candidate over this issue, that would be an ascertained route to the USSC under Original Jurisdiction.
Right now, the states are also the best arbiter of who is eligible to obtain ballot access and under what circumstances.
Nobody could claim a state does not have standing.
Secretary of State is an elected position, they will have a website for each state and a contact email address to write to. Maybe one of them in these 50 states would at least consider denying ballot access if enough people requested it.