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.
This would never happen if it were licensed under GPL. /s
Although if it did happen they could be sued for breaking it. I really don’t get the sarcasm here. with mit/bsd not giving back is fully legal with gpl its not.