I wonder if “discourse in such a way that your interlocutor, if they decided to adopt good faith, could easily deal with you (or otherwise leave)” gets you the benefits of “assume good faith” without the drawbacks of asking you to sometimes assume false stuff?
I wonder if “discourse in such a way that your interlocutor, if they decided to adopt good faith, could easily deal with you (or otherwise leave)” gets you the benefits of “assume good faith” without the drawbacks of asking you to sometimes assume false stuff?