Glad to see...
... it's not just me thinking this in regards to Apple's latest Pro offering.
I get that Apple have always done their own thing around connectivity, but the new laptops can't even be connected to the new iPhone line unless it's through an adapter. That tells me this new direction isn't thought through in terms of their own devices, let alone anyone elses. It's the same with the iPhone 7 - no headphone jack, yet the much-hyped Airpod option isn't available yet due to the constraints around making it work.
I've got two Macbook Pros in front of me as I type this - one a work laptop (2015 model), the other a personal machine (Mid-2012 i7). The personal is my favourite - one of the last models to be easily upgraded, and I've added 16Gb RAM, a 1TB SSD and a 1TB HDD in place of the optical drive. It still happily powers through anything I throw at it.
Looking at the work Mac, I can see the reduction in connectivity and functionality options and I agree with the design choices. I never really used an optical drive on the go (hence me swapping it for an HDD) or the firewire ports, but actively use the rest (HDMI, Displayport, USB, SD). I don't like the fact this laptop can't be easily upgraded with everything being soldered together, but then again I wouldn't choose to with it being a work laptop.
I can't say that about the new Pro model. Whilst the touchbar is nice, I wouldn't upgrade to a new machine solely to have it. The connectivity options are poor - whilst I get USB ports aren't very elegant in their appearance, they are widely used for every external peripheral going and their omission is a mistake at this point in time. I could understand Apple's direction if the USB-C port was starting to catch on, but you can't even get USB-C cables for Apple's peripherals yet.
I agree with the reduction in connectivity options for the Macbook and Macbook Air - traditionally these laptops have been used by people who want shiny, light and minimalist. The same isn't true for the Pro - it's a machine for the power user on the move. And the power user isn't going to buy it if it doesn't meet their needs, let alone allow them to connect their walled-garden devices easily without a sea of dongle adaptors.