We only have speculations to go by, but as of just a couple of months ago, Uccio (VR46 team principal) was making his intentions public that they want to be Ducati’s No1 team and having access to current year bikes. Not this year, but in the near future.
Add to the fact that Ducati has been accommodating VR46 to a greater degree than other non-Pramac teams in the past (eg Bez got the latest start device in the second half of 2023, as he was a championship contender), and you could see why Campinoti isn’t too amused, justifiable of otherwise.
Lastly, Ducati and Pramac are certainly not blind to the fact that VR46 arguably has their long term funding secured- more so than any other satellite team- owing to the association to the person the team is named after, and that they have a talent pipeline in place (The Academy), which Pramac does not.