See this story, which says that recently, Louisiana Secretary of State Tom Schedler tweeted that he doesn’t have authority to determine if presidential candidates meet the constitutional qualifications, and to remove them from the November ballot if they don’t meet the constitutional qualifications. Scroll down to the paragraph headed, “Couillon.”
It is true that in 1972, Louisiana printed the name of Linda Jenness on the November ballot as the Socialist Workers Party presidential candidate. She was age 33 at the time, and the Socialist Workers Party made no secret of that. The SWP in 1972 tried vigorously to defend the policy of letting it run an under-age presidential candidate. The party argued that the Twentieth Amendment to the U.S. Constitution provides for instances at which the voters elect someone who doesn’t meet the constitutional qualifications. Thanks to Bill Van Allen for the link.