That's of course true, friend, because we know that Chelsea management has been acting aggressively since Chelsea change of ownership, at which time the coach was sacked and that impact began to lose a significant balance last season. Whether it's an existing player or a new signing, it also can't make their performance look better.
So next season there will be stronger competition for Chelsea because several strong teams have started to improve in this season transfer window. I think Pochettino will have a tougher job next season so it is indicated that he must be able to develop a more precise strategy before the league starts.
Actually, Chelsea has a lot of potential. Every game they play is good, it's just that they have to put everything together well, streamline the squad, maintain team harmony and focus on buying an attacker with character like Drogba. Chelsea are a big team, for sure they will return to how things were.
Boehly's long-term plan cannot be said to have failed for now. Especially with the arrival of a new coach and selling several players who were not needed and recruiting new players. If everything has chemistry (on and off the field) it is not impossible that Chelsea can become the most consistent team in the future. Regarding ambition, Chelsea owner Boehly looks big, this is what makes Chelsea's management look bad because they don't want to be patient and follow the process. And indeed, as you said, Pochettino's work is very hard to devise a more mature strategy for next season, the main thing that must be fixed in my opinion is in the attacking position, because Chelsea's weakness last season was not having a killer finish like Drogba.