I've been on electronic shifting, both Di2 and eTap, for years. I've got, without hyperbole, over 40k miles on various groups. It's awesome. For myriad reasons, all of which have been documented time and again. Are there exceptions sometimes? Of course, but the better performance and less frequent adjustment far outweigh them in my experience

As long as we are making up statistics, I will add that probably 100 times more people agree with me than the critics in this thread.

And then I will point out that almost no UCI pros or teams still use mechanical drivetrains. But they just ride whatever the sponsors force them to run, right? Like disc brakes. (But then I use those too...)