Man City was also built using a long process, but they have strong enough finances to be able to make a strong team like now and for Manchester United I think the process and time they will go through will also produce results in the future.
I saw a difference in what Manchester City did, especially when they were with Pep Guardiola. Since he joined in 2016, he has given new colors and built foundations with Manchester City, he has implemented his football philosophy, so that has made him successful now.
He has a clear direction in which direction to take Manchester City, and he has also shown improvement and that I have not seen from Manchester United under the coaching of Erik Ten Hag.
I actually didn't want to compare the two, but you provoked me to compare the two, and that's what I can say when comparing Manchester United and Manchester City.
Manchester City is successful today because they got an experienced coach like Guardiola. At the same time, the City management has given Guardiola complete freedom to shape his squad. Moreover, the city management has given large funds to Guardiola. This is why we have seen the dominance of Manchester City in the Premier League in the last few seasons.
Manchester United management also gave Ten HAG freedom in squad formation. Manchester United management has also provided major funding. But Ten Hag failed to strengthen the squad. Ten Hag couldn't pick the right player for his squad. Brought in youngsters like Hojlund and Antony, who have yet to contribute much for United. Manchester United need an experienced coach like Guardiola, Ancelotti or Zidan.