One-shot systems with World access

[gwafotapa]

Let's say I have a one-shot system that is not part of any schedule, i.e. I'm only running it with World::run_system_cached or Commands::run_system_cached. Since that system runs in an exclusive fashion anyway, is there any downside to give it whole World access? It seems all upsides to me starting with avoiding the cost of managing the Command queue incurred by using Commands.

[InboraStudio]

Giveing system full &mut World acces is fast and simpel and try to use &mut World directly for 1 shot systems