I agree with
siffert_fan, are we really at the stage where a driver can't race properly without being told exactly how to do it from the pits?
Well, I don't know how to do it either....
In all seriousness, I think that this shows in a nutshell the issues surrounding F1 at the moment.
let me be clear from the start, I have no issue with the radio thing per se, nor do I care about the complexity of the cars and associated systems. I do however, want to see the drivers drive the cars.
The rule which says the car shall be driven alone and unaided has been in place for many years (not sure how many now) and has gone unchecked until now. This means that the complexity of the cars and systems has increased to the point where the drivers need to receive assistance from the pits when it comes to optimum settings etc. you cannot reasonably expect this situation to change overnight without issue.
If the powers that be decide that it is an issue, then the technical regs and/or sporting regs need to be drafted as such in advance to allow the teams to design in the solution.
However, the first thing that they need to do is to clearly identify the issue which they are looking to address.
Personally, I would like to see the drivers restricted in terms of engine modes, but with free reign as to when they can use them, and an automated system to inform the driver of potential failures (safety concerns etc) where they can return to the pits for a fix. Teams would need to design the software to cope, and be more resilient, or dynamic, and adaptable, whilst at the same time, there would be no leeway for the engineers on the pit wall to make improvements to the car as the race progresses.
But like I say, there has been no clear identification of the issue which they are trying to address currently.