Seals are gone.
Do you see the seals on Naruto and Sasuke's hands? No, cause they don't have them anymore.
The part about needing the two seals to end Infinite Tsukuyomi was a mistranslation. They need the Rinnegan and the Bijuu chakra. That's why Sasuke was ok with killing Naruto, cause he has the Rinnegan and the Bijuu in Chibaku Tensei.
Do you see the seals on Naruto and Sasuke's hands? No, cause they don't have them anymore.
The part about needing the two seals to end Infinite Tsukuyomi was a mistranslation. They need the Rinnegan and the Bijuu chakra. That's why Sasuke was ok with killing Naruto, cause he has the Rinnegan and the Bijuu in Chibaku Tensei.