When players break the boundary of a world, it is usually an epic thing the player did. They will feel empowered. Which is a great thing as roleplaying games is about the players and so their enjoyment should come first.
Routinely breaking the boundaries
Breaking the boundaries too often has an averse affect on the game, it could spoil the fun for everyone on the table, not make these moments epic anymore and might make the world feel less real.
Link to original
Reference
E. Schea, M. (2018). Sly flourish’s return of the lazy dungeon master. Sly flourish shop
Highlights or timestamps
Return of the Lazy Dungeon Master Highlights
- Players love to see their characters break the boundaries of the game and its world.
— ^353e32 from Return of the Lazy Dungeon Master highlights