iFixit's blog publishes teardowns and repairability analyses of consumer electronics, especially Apple products.
HN links it for teardowns and design-flaw write-ups on Apple and Samsung devices, and commenters use them to criticize thin designs and unrepairable e-waste.
We repair these as part of our business, and to be clear, both the keyboards and the screens are failing on these at an alarming rate.
iFixit detailed the issues with the screens, which (in Apple's unending quest for "thinness") use a thinner flex cable to connect the display to the rest of the laptop. This thinner cable is prone to breakage, and we are already seeing 2016-2017 MacBook Pros in our shop regularly for this issue.
Since Apple built the flex cable into the display, the only solution (even from third parties like us) is a new display. At $600-$700 each, this is unacceptable.
And, like the keyboards, this is a part that's pretty much guaranteed to fail (unless you basically never open your laptop.)
Apple hasn't announced a fix yet, even with a petition with over 11,000 signatures, and more screens failing by the day.
From the time the keyboard issues happened, I made a strong recommendation to avoid buying these. If you can do your work on a PC, do so. (Personally, I now use a Dell XPS 15 as a "desktop replacement", and kept my old 2013 MacBook Pro around too.) If you need a Mac, consider a desktop version (with a SSD!), or stick with the 2015 or older MacBooks.
Even if you think the keyboard issues are fixed, consider too that this is the 4th generation of these keyboards--and Apple promised that the 2nd and 3rd generation would fix these as well. This plus the screen issues means switching to PC if you need speed should be a serious consideration.
iFixit…
Following your link, I see that Apple contracts with "Sims Recycling Solutions" to recycle their computers.
Here's what Sims has to say about the new Apple Systems:
""Sealed units [like the iPad] make it difficult to remove the batteries," Steve Skurnac, president of SIMS Recycling Solutions, said in a statement. "From a recycler's point of view, the hazardous components [like batteries] need to be easily separated or removed.""
If Apple is contracting with third parties to recycle systems, and those third parties don't know how to recycle the glass with an adhesive on it - then there is an issue. [Edit - In their interview, iFixit called out in particular the difficulty separating the battery from the Retina MacBook Pro case - the same concern of the President of Apple's recycling company. http://ifixit.org/2884/apple-ditches-green-standard-cuts-off-federal-agencies-from-apple-products/]
I just think Gruber (a podcast that I listen to, so it's clear where my biases lay) should have given a bit more credibility to Kyle Wiens. The iFixit guys know a lot about the material elements of hardware, and he did take the time to contact people in the recycling industry before making his comments.
I think the best use case for a dongle would be the first MacBook Pro I bought. They had phased out the VGA port for a DVI port, but included a DVI to VGA adapter in the box. The great thing about that is it simple a physical wiring adapter with no other logic inside. It worked well and no one complained since carrying the adapter in the bag with the laptop is not a big deal.
In the case of the iPhone 7 the laptop bag is my pocket which has much more limited space and a hard connector getting situated in the wrong spot could end up being uncomfortable until readjusted. Additionally it is not just a wiring adapter. The Lighting to 3.5mm adapter actually contains a DAC and ADC inside of it which unfortunately causes the audio quality to suffer slightly compared to a higher quality dedicated DAC/ADC solution inside the phone.
http://ifixit.org/blog/8448/apple-audio-adapter-teardown/
See efforts to pass Right-to-Repair laws in several U.S. states: https://repair.org & https://ifixit.org/right
From http://www.popularmechanics.com/technology/infrastructure/a25246/right-to-repair-legislation-under-fire-in-nebraska/
"... farmers have worked on their own equipment "for decades, generations even." Brasch also pointed to the emerging DIY sources of information in the world as a way that farmers and others who want to make repairs can learn about their equipment: "You can go to a YouTube for something as simple as baking a cake to repairing or operating an item. I think that's the way the market is moving. We'd like this market to move with the rest of the world."
This is one of the IP/copyright issues being negotiated in the new version of NAFTA (US, Canada, Mexico), as many farmers are affected.
Two models I'd like to add to this as examples that this is actually possible with all form factors:
First the The HP Elite X2, a Surface Pro-class tablet. Quite analogous to the EliteBook - sadly the RAM is soldered (IIRC one of their first actually still had a SODIMM slot):
https://ifixit.org/blog/8135/hats-off-to-hps-repairable-tablet/
https://ifixit.org/blog/9309/hp-elite-x2-1012-g2/
And second, the Fujitsu Lifebook U93x. smaller and lighter than most Business-Ultrabooks -
almost MacBook 12 size/weight, but still KabyLake U, >10h battery and everything socketed+lots of ports (including USB-A, HDMI, even full size Ethernet!):
https://www.notebookcheck.net/Fujitsu-LifeBook-U937-Core-i5-Full-HD-Laptop-Review.240080.0.html
It is an impressive engineering feat, and certainly better than the Android ones that just pass analog through the USB-C jack, but it's worth noting that this DAC performs worse than what it replaced [1]. Dynamics have less range, there's more THD, and output impedance is lower, so it's harder to drive heavier headphones. I noticed a difference in clarity using Audio-Technica ATH-M50s and Beyerdynamic DT 990 250Ω. Specifically, the Beyerdynamics could be driven "good enough" for me with the iPhone SE jack, but I wasn't happy with how they sounded on the Lightning dongle.
[1] https://ifixit.org/blog/8448/apple-audio-adapter-teardown/