Electric shifting is present in high performance cycling for almost a decade now (more if you include failed attempts like the Mavic Mektronic from the 1990ies)

Electric shifting is present in high performance cycling for almost a decade now (more if you include failed attempts like the Mavic Mektronic from the 1990ies). It's a roughly 50% split between users who want electronic shifting and users who don't (personally, I don't, I'm pushing more than my share of buttons when I'm not on the bike, I find the refined engineering of a mechanical groupset far more impressive than just throwing microcontrollers at the problem)