I need to do 8 hours. But right now there is so much to do, that I have no chance to finish that in that time.

He is too immature. And that's perfectly fine. He is still very young. He shouldn't have been in F2 this year and he shouldn't be in F1 next year even less.

I'm thinking about Monza.

Stupidity or arrogance? That's the question for me

SC in lap 7 should have been a no-brainer in the strategy plans. Lap 6 - stay out, lap 7 - box. No discussion needed.

Their strategies weren't the best throughout the season. But they could always rely on the car. Especially on the fact that it handles the tires so well. Maybe it was also a certain form of arrogance that made them think they didn't need the free stop at all.

Thank you. Problem was today two other co-workers called in sick and I had to manage their work as well

They are. Ferrari didn't have the structures to find decisions fast. McLaren are afraid to decide, because they don't want to hurt a driver. This mindset is the problem.
A SC from lap 7 on should have been discussed before the race. Because boxing then was a MUST.

no