Yes, buying players will not be a guarantee that the team will get good results because after all, in the last transfer window Chelsea also managed to buy players but in reality they needed adaptation to get good results. So, about Chelsea's success in buying players at this moment, it is just a quick transfer because basically Chelsea also has good finances. Therefore, it looks like it will be easy for Chelsea to get the players they want, moreover the price is still suitable and not too expensive like the previous rumors about signing Osimhen. But yes, in essence there is still no guarantee Chelsea will get good results next season just by getting players faster than other teams.
Chelsea wants to be like Real Madrid in the past, when a club brings in great players then their performance will increase significantly but unfortunately that didn't happen for Chelsea. Everything takes time between coaches and players especially in the Premier League competition and pressure can disrupt their concentration, Chelsea have failed for 2 seasons in building a squad and they want to repeat it next season, do you think Chelsea will succeed or make progress? in the first season with a new coach I wasn't too sure but in season 2 it might be possible.
I currently see that Chelsea only wants to develop the talents of the young players they bring to the club to become football stars who could be worth a lot of money one day. We know who Todd is. Yes, he is a reliable businessman. And when he becomes Chelsea owner then we will definitely have to understand where this is all heading. But in this transfer market, Chelsea has also succeeded in bringing in several potential young players. And maybe Chelsea won't immediately get good results in their first season with their new coach. but I also have hope that Chelsea can indeed get better in the long term. and it seems like the formation of the squad at Chelsea is more intended for the long term. This can all be seen from the number of young players currently at the club.