When results are poor, fans throw all kinds of speculation at the wall.
We are champions four times on the bounce. We are treble winners. We are record breakers. All of that happened during a period when we were under investigation, either by UEFA, CAS, or the Premier League.
I would argue that the only reason we are currently in a pickle is because we have had a sequence of injuries and illness affecting Rodri, Bobb, KDB, Ake, Akanji, Stones, Foden, Grealish, Doku and Kovacic. In reality, the defence and midfield have been hamstrung and we have been conceding goals. We can argue that the squad has been allowed to age, but we are the current champions. Without the injuries, players who now look over the hill would be fresh, not being asked to play 2-3 times per week, week in and week out.
It is hard to maintain objectivity in the face of one win in ten combined with the natural emotion of being a fan, but I find it very hard to believe that players who have won so much would suddenly be affected by investigations where they have won in spite of those investigations, continuously.