Bournemouth performed very well and was able to take advantage of every weakness of Manchester United with the right strategy, I admit that against the red devils squad, Bournemouth was better prepared than Manchester United, but surely you know that the English league is a very competitive league, so the team that is not ready will certainly get the consequences (defeat) in a match, so I think it's not a good reason for us to say as the cause of the bad results achieved by Manchester in the match.
Indeed, perfect teams in the English league so far, but compared from manchester city, I actually see that manchester united has the worst problem, manchester city has a bad defence after losing Rodri but they still have an impressive and sharp attacking line in my opinion, while manchester united precisely they have many weaknesses in every line.
To be fair, Bournemouth is fifth or something in the league right now so we can easily say that they are already better than most teams, not like United lost to some last team in the league battling relegation, they just got beaten by the fifth team, which is not really a bad result at all when you think of how United is doing bad all season long. They hoped that things would change when Amorim took over, and as we can see right now, that's not the case and they are not doing that great at all, even with Amorim.
So they need to figure out a way to get some other players that can make the team better, how long it will take to take those players is beyond me and I do not know what will happen, but I am sure that we are going to see results that are not that easy to handle at all. Thing is, they are not looking at defense, even right now, they believe De Ligt, Yoro and whoever else, could be fine and they are looking to get some good striker, talks about Osimhen and all.
But I disagree, as with many fans, they need a much better defender, they need someone that could make them much better at defense more than they need a striker, and they are blind to it unfortunately and not looking at that.