It's a depressing state of affairs at United. Are they trying to sell those on loan first who don't fit into Amorim's plans (Rashford, Anthony)? But there are 5 weeks left until the start of the season and even if United suddenly make a chain of deals, how will Amorim have time to prepare the team for the season (even though the whole of last season was sacrificed for this haha)? At the moment it looks like United have nothing to hope for. Even getting into the European cups would be a success.
Yes, the Premier League season will restart in just over a month, so Manchester United should have everything they need by now, including any new players they might need to bring in. But in reality, Manchester United hasn't made many changes to their squad, only bringing in a few players so far. Furthermore, Manchester United hasn't made any moves regarding player sales. Manchester United should act quickly and not waste too much time. If Manchester United continues like this, I think they'll be in a very difficult situation. At this point, Manchester United really doesn't seem to have a well-organized preparation. If Manchester United had a well-organized plan, I think they would have made significant improvements.
But strangely, Manchester United still seems relaxed, as if they have no problems. In fact, they are currently facing quite a big problem. If their performance continues to be poor next season, I think they will return to being a bottom-tier team. Even if Manchester United's team performance were much worse, I think they could be relegated next season. So, looking at that, Manchester United's problems are truly serious right now. They need to realize this now and start preparing better if they want to compete well again next season.
I just don't know if the hierarchy of Manchester united still have interest in the club or they have given up on the club because all other top teams are preparing for the new season by acquiring the kind of players that can improve their team but in the case of Manchester united, their case is different upon the terrible season they had last season, they should have been the most active team in the transfer market, but they just don't care, and just as you have rightfully said, if they do not improve their team in the transfer market, things might even go from bad to worse this season if care is not taken.
The only person am feeling pity for is Ruben Amorin because he left a sporting Lisbon team that gives him peace of mind to a team that has taken away his peace since he moves to the club, and let's not be surprised if he is sacked next season when things has started going ugly.