doesn't hold up
Ton raisonnement ne tient pas la route.
Your reasoning doesn’t hold up.
He can't hold his liquor.
Il ne tient pas compte des conseils.
He doesn't take the advice into account.
S'il ne tient pas toutes ses promesses.
If he doesn't keep all his promises.
— Dune : Première partie (2021)
He can't stay still.
His alibi doesn't hold up.
Ta théorie ne tient pas la route.
Your theory doesn't hold water.