Barca and Juventus are basically out of the cup.
Barcelona will probably go in Europa League, while Juventus if they continue on this path they go out of the Euro cups competently.
Well, Barcelona still has a chance of getting out of the group. Now, however, not everything depends on Barcelona and we have to rely on Inter, but theoretically Inter should not lose, and Barcelona will try to win. Therefore, leaving the group from the 2nd place is still quite real.
If Barcelona can do well in the match then good for Barcelona. And if Barcelona do bad in the next matches then I don't think Barcelona will do very well. I think Barcelona players will play well in the next match. I will enjoy the game and I will support Barcelona in the match.