"We went softer, stiffer everything, but the car is like a go-kart," Verstappen stormed after Monaco. "It is like I am running without suspension, and just jumping around a lot.
"It is not absorbing any kerb strikes, bumps or camber changes, and in the last corner, the amount of times I almost jumped into the wall was pretty incredible.
"It is not something that is new. We have had this problem since 2022…"
Red Bull Disg-racing
Verstappen has long been linked with a move away from RBR, with the Milton Keynes team threatening to implode after the sexual misconduct accusations against Christian Horner and imminent departure of Adrian Newey.
And Kravitz thinks Verstappen's public complaints about the car Newey built could be laying the ground for another Red Bull exit to come.
"Max was quite tough on Red Bull and the shortcomings of their - what we thought was a great car, this RB20 - after qualifying yesterday," he said on Ted's Race Notebook on Sky.
"And again to sort of announce in the pen afterwards saying: 'well you know, this is what's going to happen with this car, and Canada has curves that we don't like and this car like either.'
"And I just wonder sort of perhaps whether Max is preparing the ground for some justification for his potential Red Bull exit…"