My impression was that society, well-being and freedoms were inseparable, that they all worked together toward the goal of people flourishing with humane technology. It would very difficult to categorise a topic into just one of these three groups.
My suggestions for a topic categories:
Building Humane Technology
- Software [includes open standards and open source]
- Hardware
- Communications and Media [includes decentralisation]
- Humane Design
- Humane Organisations [includes business and nonprofits]
- Growth Strategies
Society, Well-being and Freedoms
- Harms of Technology [includes attention, manipulation, privacy and health]
- Awareness Campaigns
- Philosophy and Ethics
- Children [parenting]
- Inclusion, Civility and Transparency
- Solutions and Vision
Community
- ??