Eh, I'm in two minds about the touch bar. Once you get used to it there are SOME good uses (IntelliJ has a pretty good touch bar implementation, for example).
I know regular consumers probably have no use for it, but as a die hard Vim user, it's kinda annoying.
And turn Caps Lock into Ctrl
Other people like to map caps lock to escape, which makes it even easier. I have even heard of people doing this that have a physical escape key on their keyboards.
I currently use karabiner-elements to get this functionality, it's pretty good.