How did I miss this? David Oderberg’s book on freedom of conscience is available online here: https://iea.org.uk/publications/opting-out-conscience-and-cooperation-in-a-pluralistic-society/
Chapter 4 contains a summary of moral (or immoral!) cooperation that is accessible to those who are unfamiliar with everything. Chapter 6 has an interesting discussion of the limits of freedom of conscience.
And the book is free!