~Snip
I think Arsenal doesn't have to make a major overhaul to become champions because they already have a pretty solid squad and a good coach. At most, they only need to sign a few players who are really needed and don't have to make changes on a large scale. Arsenal's real problem is that they still don't have the winning mentality that Man City and Real Madrid currently have, and I think if on several occasions they can reach the final, it will form that necessary mentality on its own.
Your assumption about Arsenal is not wrong, so I agree that Arsenal is quite good in terms of squad depth, it's just that they are still less impressive in terms of mentality. Players must be taught to have a winning mentality and not be affected too much by various pressures, but this is not as easy as we think, right?
In time, Arsenal will definitely win the title they have been waiting for. It could be the 2024-2025 season or maybe the 2025-2026 season, it's just that they must always try to improve and improve their mentality. This generation of players is already good enough, they need to get more encouragement and support to get out of the pressure.