For those in California, please write/call your State Senator: https://findyourrep.legislature.ca.gov/

Quick link to the rebuttal against the ESA’s letter is here (if you’re on a client that can’t see the original post’s text content):
https://consumerrights.wiki/w/User:Louis/Rebuttal_to_the_ESA_on_AB_1921_and_Stop_Killing_Games