Ubuntu 25.10’s transition to using Rust Coreutils in place of GNU Coreutils has uncovered a few performance issues so far with the Rust version being slower than the C-based GNU Coreutils. Fortunately there still are a few weeks to go until Ubuntu 25.10 releases as stable and upstream developers are working to address these performance gaps.
If you replace your uses of the words stolen and steal with “kept” and "keep’, then your statements make sense.
Also it’s coreutils - they intentionally have a very focused scope and features. An Apple LLM bundled into awk is desired by no one