Chelsea management continues to make very strange decisions, when Pochettino arrived, he received nothing but an outflow of main players and all season he tried to build a new team and, by the way, the team made good progress. But for some reason they decided to fire him, which I still think was a big mistake. Now when Maresca arrived, for some reason they believed in him and I see that Chelsea is preparing new transfers, they want to sign a midfielder from Leicester (it is clear that Maresca is pulling a player from his previous team), they are also talking about the defender from Boca Juniors, in fact, Maresca will get something that was not given to Pochettino.
Chelsea last season ended the season in the European zone even though since the beginning of the season they have experienced a slump and are outside the top 10, but slowly but surely Pochettino was able to bring Chelsea to the better even though it was a little late but at least Pochettino could give a ticket to the Europa League next season, all of us here of course no one expected that Pochettino would have to be sacked after everything he did before For Chelsea, actually Chelsea does want to keep Pochettino as coach next season but reportedly Pochettino asked Chelsea to give him the freedom to choose and determine which players should be recruited in the summer transfer market but reportedly the Chelsea owner rejected the request and preferred to fire Pochettino.
What you say is true, currently actually Chelsea has a strong foundation with a young squad, so it is very likely that Pochettino will be able to take Chelsea on the right track next season, but unfortunately Pochettino does not have the opportunity to do that, at the moment Enzo Maresca seems to have gained greater freedom than Pochettino at Chelsea. But I think he is not capable enough to bring Chelsea to the better, because indeed he is not an impressive coach and has a lot of experience in coaching a big team so far.