no les importan

don't matter to them

→ no
phrase Rare #48,913
don't matter to them The plural thing being discussed is what doesn't matter; “les” means “to them.”
SP: No les importan las reglas.
EN: The rules don't matter to them.

Ya no les importan a nadie.

No one cares about them anymore.

— 活着 (1994)

A los sentimientos no les importan los hechos.

Feelings don't care about facts.

No les importan las miserias que cubren al mundo.

They don't care about the miseries that plague the world.

— 虐殺器官 (2017)

No les importan los problemas de los demás.

They don't care about other people's problems.

— El señor de los anillos: La comunidad del anillo (2001)

A ellos no les importan estas personas, Beirada.

They don't care about these people, Beirada.

— Tropa de Élite 2 (2010)