In two minds about the Giro and greediness. If he is clean then it is a completely fine and acceptable thing to do, go ahead and win as many stages as you want, if they can't beat you then that's their problem. If he is doping then it is unbelievably foolish.
There is a misunderstanding floating around about 'gifting' or letting stages go I think, derived from the Contador/Tiralongo dynamic, which is a pretty rare occurrence in cycling, but it isn't quite accurate. The subtext around the discourse of letting the smaller teams and lesser riders have their day isn't about making friends, it's about not making enemies, whether tomorrow on the road or in ten years when you're sat in front of a Grand Jury. Sky understood this and learnt the lessons from Armstrong, win your big race then *** off. Don't draw unwanted attention to yourself.
I think Gianetti has lost the plot personally, seen Jumbo going for it and decided it's open season, dialectical doping. But I could always be wrong and they've found some legal wonder drug that makes him look like he's racing against infants.