I found this article about why knitwear pills so enlightening. Some of the things it asserts:
- longer fibres may actually cause pilling
- Pilling is not actually a sign of bad quality (maybe even good quality?)
- why washing knitwear helps pilling
- why some things manufacturers are doing to reduce pilling actually lead to a lower-quality garment

https://www.permanentstyle.com.....is%20creat

So interesting!