He was moaning about sharing his telemetry and how Hamilton probably benefits from it - but surely Alonso also has access to telemetry from Hamilton too? If Hamilton is quicker, surely Alonso can gain more from Hamilton's telemetry than the other way around?
setting up a car is an art just like driving one.
Yes and if there is any takeaway from Michael's dominance its that immersion into vehicle dynamics is critical to understanding car setup. But LH is also benefiting from Maca's intuitive understanding of what the driver needs. Remmember Kimi has'nt a clue but they managed to get the car to his liking. This has helped them with LH's limited experience. Ferrari who depended on Rubens and Michael telling them what they wanted are suffering as they have not cracked the Kimi code and Massa adapted to Michael's setups. I also think LH, unlike say JPM, is willing to do what is required to be at the top and is benefiting accordingly. Juan could not learn and depended solely on his talent. When that failed him he was lost. Ron tried to help him learn but JPM was convinced he got there on talent and it would get him through.

Talent ain't enough! Even Tiger got better by changing his swing.
'For many people life is something that flits by while you are busy doing something else.' Alan Henry 06/07 F1-racing - The Rumble Script.
Or as I like to say 'life eats up a lot of bandwidth!'