In Nevada, the Democratic Party initiated a lawsuit to exclude the Green Party from the ballot, claiming the party used the wrong form to collect signatures from voters. The Green Party appealed the case and was represented by Jay Sekulow, an attorney who defended Trump throughout his impeachment trials (last week, the Nevada Supreme Court rejected Stein’s bid to be put back on the ballot).

In Wisconsin, Democratic National Committee employee David Strange sought to remove Stein from the ballot by arguing the Green Party can’t nominate presidential electors without legislative candidates eligible to do so. The Wisconsin Supreme Court declined to hear the case. Stein was again legally represented by a Trump-affiliated lawyer, Michael D. Dean, who was involved in lawsuits that attempted to overturn the results of the 2020 election, the Journal reported.

From another article:

The affidavit originally submitted with the Green Party’s petition in July 2023 was the correct one. However, because the petition that the Green Party submitted contained a separate mistake, an employee in the secretary of state’s office sent the party a sample petition that included the wrong affidavit – for use with petitions to put initiatives and referenda on the ballot. As a result, the affidavits that the Green Party later submitted with its petitions did not contain the attestation required for access to the ballot.

The secretary of state eventually announced that the Green Party had submitted enough signatures to qualify for the 2024 general election ballot.

The Nevada Democratic Party went to state court in June of this year, arguing that the signatures were invalid because the Green Party had used the wrong affidavit.

On Aug. 12, the state trial court ruled in favor of the Green Party, but on Sept. 6 a divided Nevada Supreme Court reversed. It concluded that the attestation that the Green Party had failed to include “serves an essential purpose.” Therefore, the majority reasoned, allowing the Green Party to have its candidates on the ballot when it had not fulfilled all of the prerequisites to do so would nullify “the requirements that were put in place for the public’s benefit.”

SCOTUS ruled with the Nevada Supreme Court and chose to keep the Green Party off the ballot. Their only real mistake here was really just some legal red tape filled out incorrectly. It doesn't really matter if Jill Stein is a terrible candidate or not, the two party system will clearly go to the ends of the earth to kill 3rd parties from every becoming a thing lol. I guess it matters more for democrats since green party would be taking out more of their votes than republicans.