Charles T. Munger, Jr., has spent over $10,000,000 this year putting Proposition 54 on the ballot and advertising for it. See this story. Proposition 54 would prevent the legislature from voting on any bill unless it had been written and posted on the state legislature’s web page at least 72 hours previously.
Ironically, if this measure had been in effect in 2009, the legislature would not have been able to put the top-two measure on the ballot. Early in the morning of February 19, 2009, the legislature wrote the top-two constitutional amendment and passed it, between 3 a.m. and 6 a.m. The legislature was meeting all night, trying to pass a budget. State Senator Abel Maldonado said in the middle of that night that he would vote for the budget, and thus enable it to pass, if the legislature first put his top-two proposal on the ballot. The bills to do that, SB 6 and SCA 4, passed before the public had any knowledge of these bills, and without any legislative hearings. Munger was the measure’s leading financial backer in 2010 when it was on the ballot as Proposition 14.
Many otherwise well-informed individuals do not remember, or never knew, how the top-two measure was put on the ballot. For instance, political scientist Seth Masket writes in his 2016 book, “The Inevitable Party”, that the 2010 ballot measure was an initiative put on the ballot with a petition campaign.