Barcelona may never lose, but if they draw a lot, it's also not good for them, because the points they collect are a little hampered if they draw a lot with the opponents they face. I think apart from defeats, draws are also one of the negative results felt by a club. Imagine me they feel 5 draws, that means there are 10 points wasted, and that will widen the distance from clubs that can get more good results with victory.
If we look back to last season in the Bundesliga, we will see how Borussia Dortmund failed to become champions because they only drew in the last match they played.
but it is also impossible for a club to win the League without a defeat or a draw. This is a long season, we will still see clubs losing or drawing, especially with the tight competition in La Liga.
the target of the fight may have to also look at their opponent. Even though we still have to hope and try to win, we still can't aim high when we see strong opponents.
A draw against a strong team is also good, and conversely, don't lose points when facing a weak team.
Strong team coaches usually rotate players when facing weaker teams, and that sometimes gives a surprise that a weak team can hold a draw or even win against a more favored team.