Here are some links to other helpful and encouraging sites about atheist, agnostic, and freethinking AA groups, publications, and blogs:
https://www.aabeyondbelief.com/
https://www.agnosticaanyc.org/
https://www.facebook.com/groups/aabeyondbelief
For a list of Secular Recovery meetings: https://secularrecovery.online/?fbclid=IwAR0WnN08v2KLP9TYXL3c0mPrFJN1cmx-K3mjtzqsF5PqqRuh5dOxuRF99Lk