On May 8, Steven Maviglio filed paperwork with the California Secretary of State to begin an initiative petition to repeal top-two. It would restore the California Constitution the way it was during the years 2002 through 2010. Qualified parties would have the right to place their nominee on the general election ballot. Each party would be free to decide whether to let independents vote in its primaries.
Here is the website for the initiative. It reveals that leading Democratic Party leaders, and also some Republican Party leaders, support the initiative. The initiative would be on the November 2028 ballot if it gets enough valid signatures. The current requirement is 874,641 signatures, to be collected in ten months.
Maviglio was once named one of the most influential Democratic Party leaders in California. He has worked for several Speakers of the Assembly and also for former Governor Gray Davis. He has run initiative campaigns for two dozen initiatives.
If the initiative passed, write-ins in the general election for congress and state office would automatically be restored, because the part of the election law that bans write-ins for those office in November would no longer pertain to any actual election.
This is the second initiative to be filed to repeal top-two. The first one, in 2017, authored by Tom Palzer, a Republican, did not get enough signatures to get on the ballot.