You've got ludicrous helmet laws and declining bike mode share....sorry but Australia is moving in the wrong direction.
Public funding for California’s transportation system comes from numerous sources. Historically, about one-third of total transportation funding has come from state sources [gas tax]. Local sources—such as local sales tax revenues, transit fares, and city and county general funds—have made up slightly less than half of total funding. The remaining amount (roughly one-fifth of total funding in most years) comes from federal sources that are provided to the state or directly to local governments.
https://www.lao.ca.gov/reports/2023/4821/ZEV-Impacts-on-Transportation-121323.pdf
Risk Compension predicts that drivers would simply use this new information to drive more aggressively, negating any possible safety benefits.
Without even clicking I knew what the links would be, because they are the same ones that always get posted. And because this is a zombie myth, it doesn't matter how many times they get debunked people still post them anyway. Your United Way "Study" is especially silly; for example it claims more than 25% of San Francisco housing units are vacant which is obviously not true.
Ah yes, the Tankie-Nimby zombie myth that California already has enough homes if not for the evil capitalists hoarders at Blackrock. Note that 25,000 housing units is around 1% of the total housing supply in the SD metro area; i.e. about the number of empty homes we would expect just due to normal turnover and renovations.