I think some of you are reading into these comments by Verstappen what you want it to read.
He's an out and out racer, that's how he enjoys racing and F1 isn't that now.
It's nothing to do with starting P7, P9, P11, it's about the enjoyment of racing and driving the car on the edge for 2 hours and extracting every last bit of performance the car can provide.
I kinda understand what he's talking about.
I used to navigate in club road rallies back in the dim and distant past and loved it. The whole plotting and marking up the sections, sitting there reading from my OS map while the driver drove as fast as he could in his RS2000 along unfamiliar narrow country roads, all the while hoping I was calling it right. Brilliant stuff!!
Then the rules changed and it became all about timing and restrictions meaning we couldn't race any longer. The thrill and excitement died and we quickly lost interest and packed up.
I think Max's complaint with the sport is just that, it's lost its thrill and excitement and he's questioning the value of it for him.
I haven't watched every single interview, but I don't see him throwing tantrums during various interviews, he answers the questions, explains why the car isn't performing and seems to accept that the car as it stands, simply isn't performing to a standard that is consistently competitive.
If anything, he was more highly strung in his younger years when the pressure was on and he was winning.