I talked to Sophia. She was convinced by the “Hidden Category” problem, not fully with the other thing i guess. But she understood the problem and that the way to have a single category “textiles & fashion” does not work - with the rest and in general - because of the “creativity & categories” problem i described in the long comment at the bottom of this thread.
If you have a challenge where you use a 3d-printer to use recyclable materials like textiles and create cool looking recyclable clothes … where does this challenge go? to “3d printing”, “textiles” “materials”, “textiles”, “fashion”, “recycling” … discourse allows only one category.
The solution we have is not super perfect - from our current perspective - but the best we have. And new ideas are very welcome. From everyone.