If anybody is interested in reading the actual proposal, instead of jumping to conclusions based on incomplete, uninformed reports from sensationalist media:
Latest Update - Amendments to Advanced Clean Cars II In October 2023, staff launched a new effort to consider potential amendments to the Advanced Clean Cars II regulations, including updates to the tailpipe greenhouse gas emission standard and limited revisions to the Low-emission Vehicle and...
ww2.arb.ca.gov
PHEVs will still be allowed under the mandate. So people that can't charge an EV where they live, or can't find an EV that will suit their needs (towing long distance, etc) should still have ICE options available to buy new. And of course, older vehicles will still be allowed.
OEMs have also been outperforming the current regulations and stockpiling credits that could be used in the future to allow them to continue selling some ICE vehicles after the 2035 deadline.
But GM has already set a goal to be 100% EV by 2035, and has budgeted $35 Billion toward EVs from 2021-2025.
Ford expects to be 100% EV in Europe by 2035, and has budgeted $50 Billion toward EVs from 2021-2026.
VW also expects to be 100% EV in Europe by 2035, and has budgeted $100 Billion on EV spending from 2021-2026.
The big money is all shifting toward EVs as battery costs decline. This doesn't include any other spending from Tesla, Toyota, Honda, BMW, Mercedes, Hyundai/Kia, etc. And we're only talking about the next 4-5 years here. There will be another decade of spending and development after that before this deadline is reached. The point being that over the next 5 years, we'll see unprecedented investment in EVs from major automakers. There's more money being spent and more very smart people working on EVs than ever before and that will continue from 2025-2035. That means that the EV landscape will be much different in 2035 than it is now. And mandates like this allow OEMs and utilities to allocate the proper resources to get there.