His frustration is understandable. He probably views himself (rightly, imo) as an integral part of Ducati's talent development, and an integral part of Ducati's current streak of constructor's championships. Ducati personnel are being promoted internally, but Pramac et al are basically receiving a demotion. That's a bitter pill. Ducati cash out, but Campinotti might not be receiving enough slop in his trough.
It's also difficult to understand what he means regarding the factory celebrating Bastianini's overtake of Martin. We presume he's upset because the factory is celebrating Pecco scoring additional points on Martin, but it could have another meaning. At that moment he could have realized that the factory no longer sees Pramac as their rear guard. They no longer celebrate Pramac for demoting factory Aprilias and KTMs, instead the factory team views Pramac as an adversary. Perhaps this was a radical departure from previous seasons, and it was the moment he knew that his standing and relationship as a satellite team boss had changed in Bologna.
Regarding Marquez to the factory Ducati team, while I do not consider it to be the logical choice, and while Pernat insists Dorna were behind the move, we can't completely rule out the possibility that Ducati were already moving to hire Marquez. Ducati have been firing on all cylinders for the last 4-5 years, and they could have pulled a Br'er Rabbit. Dorna approached them to move Marquez to the factory team, but Ducati were like "No, please don't throw me in the briar patch!!". Things have been going so well for Ducati, I can imagine them billing Dorna for something they were already planning to do!