despite the good head to head record being enjoyed by Barcelona it is been noted that since 2012 Bacelona has won manchester united 4times against manchester united 1.
This is true that Barcelona have had several wins over Man United , but I do think that this time around it's going to be a different ball game, looking at Man United form and Changes over the years in both clubs. Barcelona had this incredible coach Guardiola and players, Lionel, Xavi, Iniesta and more compared to what they have now, basically a lot of things has changed which could affect the result too.
Yes, it's true that Manchester United can now be said to be in a prime position considering the last 3 games they were able to win, maybe even then Barcelona will accept Manchester United's victory gracefully, and maybe in the minds of the Manchester United squad, Barcelona is not a solid wall that difficult to penetrate or torn down for now.
IMO, if we now consider the overall performance of Barcelona and Manchester United then we have to accept that Barcelona's performance is stronger and more consistent than Manchester United's. But Manchester United is a strong team now. Coach Ten Hag has been able to strengthen this team. Manchester United's attacking players are now able to play well. On the other hand, although Barcelona's overall performance is good, their defense is still weak. And if this weakness cannot be overcome, it is difficult to win against the big teams. I believe Xavi is working on strengthening his defense now. And in the match against Manchester United, we will see a stable defense of Barcelona.