Yes the points difference is very small and any mistake from Barcelona they will be displaced by Real Madrid and I think that is what Real Madrid is waiting to see so that they will capitalize from there but Real Madrid can only top Barcelona if Barcelona loss two match and I don't even see Barcelona losing any match for now and the form they have now I doubt if any club in La Liga can beat them.
Don't underestimate any team if the points gap is still quite small because sometimes when someone is too optimistic like this, they forget the match where Barcelona lost five times this season and even that is still more than Real Madrid's four defeats so far. So I want to ask you, did you not watch the match when Barcelona was defeated by Leganes and Atletico Madrid in December last year (2024)? which match also took place at Barcelona's home ground because that match was also counted towards this season for Barcelona.