As far as I remember, Chelsea always spent a lot of money to buy new players every season. I am also a Chelsea fan and I hope the new coach will bring something positive to the team. If you look at the squad for next season, I think Manchester City and Arsenal are still the favorites to win. United have retained Ten Hag and they will rebuild their squad. I don't know how Liverpool will perform with the new coach and so far I don't know how their transfers will go in this transfer market. So I hope that Chelsea can get a position in the Champions League next season.
In the Premier League, it is always difficult to make predictions about which team will be better in each season, including next season, because even though Chelsea are always more active in the transfer market this time, it does not mean that other teams will be worse next season, such as Liverpool and also others. Because Manchester United and Liverpool and Arsenal will continue to try to appear consistently more dominant next season even though Liverpool will be handled by a new coach like the Chelsea team too.