Factorization is working extremely well though. (Some tasks may factorize poorly but package logistics subdivides well. Any task that can be transformed to look like package logistics is similar. I can think of a way to transform most tasks to look like package logistics, do you have a specific example? Fusion reactor construction is package logistics albeit design is not)
Factorization is generally very bad.
https://www.aboutamazon.com/news/operations/10-years-of-amazon-robotics-how-robots-help-sort-packages-move-product-and-improve-safety
Factorization is working extremely well though. (Some tasks may factorize poorly but package logistics subdivides well. Any task that can be transformed to look like package logistics is similar. I can think of a way to transform most tasks to look like package logistics, do you have a specific example? Fusion reactor construction is package logistics albeit design is not)