I'm don't have much knowledge about the current state of doping in cycling and kinda was in the assumption that doping was mostly gone since the whole Armstrong-thing (naive yes) but this Alaphilippe is 100% doping right? (serious question)
Serious answer: the teams and riders will always tell you that doping is in the past and everything's good now. And in 2 years they'll say 2015 was dirty sure, but 2017 is definitely clean.
Timing them up the climbs, they're as fast as always, in some cases faster. Nothing has changed.
And Etixx's team doctor is infamous for producing performances like today's out of athletes