If cars didn't have ABS the idiots out on the road couldn't begin to drive their AWD SUV's in the winter. They are already dangerous enough speeding through the ice and snow on their way to and from work. They think better traction = better stopping.
Back when the only people who had 4WD on the road were people who were really needed it, and knew how to drive, it was a dream driving on the roads in the winter. The morons couldn't get out of their drives.
A lot of the people I see on the road nowadays need all the driving aids they can get.
I have never ridden a bike with ABS or combined braking. I can see a use for ABS, less for combined braking. As far as traction control I don't even understand it on a motorcycle. If these are computerized aren't there just more systems to fail?
My 2013 Abarth has ESC and it is great. It let's me be a little bit of an idiot without too much danger, but you can turn it down or (in the US) turn it off completely.
In any case the Big G needs to see that motorbikes are, in the case of the US, pretty much a sport item. Take all the danger out and the sportiness of the endeavor is over.
Steve