If they focus on profit, the team won't achieve success. Because in the Premier League, success means profit. Success must be the priority. A team that prioritizes success over profits can always win. Chelsea initially had a very poor season, but gradually recovered. Today, Chelsea, one of the Premier League's best, is considered the team that won the last Club World Cup. If Manchester United prioritizes success above all else, signs the right players, and isn't afraid to spend, they can return to their former level.
Manchester United actually wanted to make a lot of changes in the last transfer window, but they struggled to offload several players. This certainly hampered the recruitment of new players. To maintain a balance between club spending on salaries, every addition of a new player must be offset by the release of some existing ones. And I think Manchester United is hampered in this regard. Due to their poor reputation last season, the players at the club also struggled to attract offers from other clubs.
But their current focus is on maximizing what they have and rebuilding their reputation in the Premier League. This will make it easier for them to overhaul their squad in the next transfer window.