The touch strip is cool, but it suddenly means looking down at the keyboard to use it, and the loss of the tactile sensation of the keys. Maybe it's a net gain for some people. For me, it's at best 2 steps forward, 1 step back. It's a mixed blessing.
They're making a product that I don't like, and that's not a new phenomenon. Categorically, I dislike things that seem like change for the sake of change, and I dislike things that feel like a company herding my behavior in the direction they want me to go.
On the other hand, I like progress. In my opinion, features like this are certainly change, but I doubt that they're progress. That is, I think that it both adds and removes features. Fear of change isn't a bad thing, in and of itself. I think the point that we disagree on the strongest is whether Apple's new hardware represents actual progress, or merely change.
You're typing this on a keyboard layout designed to avoid jams on typewriters.
I don't know a single person who can actually type on a smart phone without looking and nearly zero mistakes.