Going by that Athletic article - Tuchel was making far more sense than the owners in terms of the transfers. The club has briefed all journalists and Tuchel's version of things is not out there as much. But it seems, Tuchel wanted Matthijs de Ligt, Raphinha, Frenkie de Jong and Presnel Kimpembe. He did not want Kounde and Ronaldo which were broadly the right decisions for me.
The communication breakdown between owners and Tuchel is a serious issue and it seems to be over Tuchel not wanting to take up a lot of the recruitment responsibilities and instead focus on the coaching part. Here, Tuchel should have stepped up - He did not have the same energy in the summer to sync up with the new structure and instead talked about missing Petr Cech and how he's not liking recruitment
I can understand the club's decision to sack Tuchel but Todd and co. are accountable from now on. They have to hold up to their ideals of long-term vision and planning at least with Potter.