You can especially since flakes are still experimental technically, but I really like being able to track the lockfile in git, have a bunch of systems/homes/packages/overlays all stored together, and mixing&matching various inputs (e.g. very easily handle multiple versions of nixpkgs in the same config)
The modularity, if built properly, is pretty nice. I can just tell my friend to run a console command aimed at my flake repo and boom they have my exact mpv package and configuration with customized settings; and if they like it they can just copy one or two files and make it their own.
















Clothes! She forgot her clothes at home. It’s just like that one dream we’ve all had. She must be so embarrassed.