@mor10 @aral there is no difference in core ideology between Free Software and Open Source. The only differences are in what the main messages in a social movement should be.
Both Free Software advocates and Open Source advocates try to highlight the hazards of "ethical licenses" and how they are incompatible with #FOSS.
https://www.fsf.org/bulletin/2019/fall/building-ethical-software-based-on-the-four-freedoms