My neighbor recently took a basic MSF course at a local H-D dealership. They use 500cc H-Ds. (didn't know there was such a thing). But, he complained that the bike had something wrong with it because the throttle was too sensitive, it seemed to be either on, or off. He hasn't ridden a bike since the late '70s, and the bike he just bought is an '04 VTX 1300; carbs.
I explained to him that the H-D was fuel injected (FI), and that the "twitchiness" is a common complaint about FI bikes. He, as do many here, didn't like it. He was glad that he had bought and "old style" bike.
But, it got me to thinking. Many here have claimed that the Tenere twitchiness, is exclusive to the Tenere. That other FI bikes don't have the same throttle response. Apparently not true accurate. Maybe varying degrees of twitchiness, but not the only one.