I'm honestly not so sure about this. It's 2023 and a majority of people believe the official 9/11 story. I think this ideology may survive the fall of the west. The ALPHABETS capture of doctors may lead to the preservation of IVF and fertility technology (which will be necessary since the jab will likely drop fertility rates by 2/3rds), but only used on people who agree with their super-equalitity-ideology. They'll demand surrogacy and end human rights to push breeding farms.
The new proto-religion(s) of the far-left are still missing explanations for purpose in life and answers about death. Nihilism can only take you so far, so the God of the Simulation will probably take on a more rational form.
I'm already 40, but sadly I'll probably be alive though most of it.