The first mistake Todd Boehly did was to sack Thomas Tuchel and some backroom staff were also affected. I will not also blame Todd for investing close to $500m on transfers and signings because he taught he was doing the best thing for the club. He was thinking that good players can always get a good results. Now he knows he made some wrong decisions because sometimes that's not the case. Chelsea's only redemption will come from only the Champions League and I doubt if they can win that trophy. But sometimes luck contributes to the outcome of sporting events so everything is possible.
Graham Potter is the worst loser. He didn't know that Brighton was the lucky team this season. It is a team that is destined to shine this season but he left for a better opportunity that has turned out to be a nightmare.
Blaming the coach is also really pointless, even if a coach of Pep's class will definitely find it difficult to handle Chelsea at this time, it will take a long time for Chelsea to get on track. because the chemistry between the Chelsea players is almost non-existent, I'm sure many Chelsea fans just say that at the moment Chelsea's fate is like MU (early arrival of ETH) or Arsenal (initial arrival of Mikel Arteta).
So Chelsea inevitably have to go through this test of patience until the Chelsea players can find the right game.
If asked who should be blamed for the current state of Chelsea? It's definitely Chelsea's own management in my opinion. Because changing the Chelsea coach is not the right solution at this time, it is the Chelsea players who must be able to find the right chemistry as a team.