[smallmancontrov]

Because they were getting a reputation for churning the ports too quickly

https://www.youtube.com/watch?v=jyTA33HQZLA&t=19s

and then they went all-USBC on the MBP before the ecosystem was ready, got absolutely slammed for it, and went back (on magsafe). 4 times bitten, once shy. I'm sure the cynical money reason played a role too, of course, but nobody else is mentioning the 4 times bitten so I felt obliged.

[crazygringo]

Seriously.

I upgraded my iPad to a USB-C version and discovered I couldn't use my 1st-gen (Lightning) Apple Pencil with it even though it's compatible -- because I first had to buy a special female-female USB-C<->Lightning dongle just to be able to plug it in to pair it. (Even though I can keep using my Lightning charger to charge it separately from my iPad.)

Moving from Lightning to USB-C hasn't been too bad for me since I use wireless charging with e.g. my Lightning AirPods. But the transition is a huge pain. Because of weird cases like the Pencil, it's not even enough to just have a USB-C charging cable and a Lightning charging cable.

[MBCook]

I wouldn’t blame USB-C for that, personally.

The Pencil situation is a disaster. There are at least 3 first party versions plus the 3rd party ones. And when version X + 1 comes out they don’t drop support for version X, they use it in a different product for some stupid reason. Probably because the tooling already exists.

So you can find entire matrices online attempting to explain which iPads support which pencils.

It’s horrible. The Lightning -> USB-C transition is probably one of least objectionable parts of pencil history.

[Dylan16807]

The MBP would only be an example if they were scared of being too new to USB-C on phones. That stopped being possible once a quarter of new phones were USB-C. So they weren't scared of that.