 We dedicate our work to the memory of Horacio Arló-Costa. We are grateful to Vincenzo Crupi, Hitoshi Omori, and Paolo Santorio for helpful comments, and to participants of the Dagstuhl Seminar 19032 “Conditional Logics and Conditional Reasoning: New Joint Perspectives” held in Dagstuhl in 2019 for helpful discussions. Thanks to grants ANR-19-CE28-0004-01 (Probasem) and ANR-17-EURE-0017 (FrontCog) for support.