In addition, because all software is free, "Respects Your Freedom" certification [0] from Free Software Foundation is expected [1]. Tentative recommendation has been given [2].

[0] https://fsf.org/ryf

[1] https://www.fsf.org/free-software-supporter/2019/october

[2] https://www.fsf.org/blogs/community/ethical-tech-giving-guid...