It may have been effective that Haaland changed his perspective on northern countries. Manchester United may want to find the new Haaland, and they found hope in Hojlund in this regard. Another important factor is the fact that Tottenham will not be willing to give Kane. They don't want to sell Harry Kane to their rivals. I don't think money is the problem.
Hojlund is a young player and is indeed very suitable for Manchester United because a young player like Hojlund is very good if he can play in the Premier League next season. But is Hojlund really a very good hope for Manchester United? Because he is of course still very different from Haaland who has proven his performance at Manchester City in the Premier League and also the Champions League last season.