If Barcelona plays the same way against United in the match against Madrid, then United will have a very difficult time. Both teams seem to be doing well. Perhaps this will be the most anticipated match, perhaps even more than the PSG - Munich match in the CL. But Barcelona will have to become consistent. United have a great coach at the moment, his results speak for themselves and he will also come up with a brilliant battle plan in the game against Barcelona. In Barcelona and United, they both expect to continue. The last 3 matches between Man United and Barcelona were all 3 won by Barcelona, but the last match was in 2019. Difficult to compare. In addition, played Messi and Iniesta? then also with Barcelona.
In my opinion, Barcelona did not show anything special in the game with Real - in the first half, I would even say that Real had more moments of domination, but the conversion of chances and successful counterattacks in this game turned out to be on the side of Barcelona. After 2-0 the game was done, but note that the second half of the game was technically tied 1-1.
Let's say that Barcelona will play just as well against United, but it may turn out that United will score first and the game will go according to a different scenario.