With touch bar i agree, it hate it. But the thunderbolt dock thingie totally rocks. It's really nice to only plug in one cable to connect the complete hardware on your desk (multiple screens, ethernet, power, etc).
In theory the dock is nice but in reality they don't work at all.
Does Apple make their own dock?
Every time I come back to my desk with my laptop I have to go through some ritual involving opening and closing the laptop lid and connecting cables in a certain order to maintain screen orientations and try to get the thing to even wake up. I power cycle my dock at least three times a week to try and make it all work
I used to have a 2014 RMBP with the Apple display and it was fantastic because it was all built by Apple and Just Worked (TM).
Hopefully moving to their own chip fab is the start of them going back to owning the entire device solution.
Yeah, this is why I'm so happy with a Surface Book. In a couple of generations once all the bugs have been ironed out I'm sure third-party Thunderbolt docks will be great, but for the time being I want a first-party dock.
TB3 is definitely an improvement over the TB2 ports on previous Macs. But there's no reason Apple couldn't build a laptop that has both TB3 and HDMI/USB-A ports.