For me, this last year I planned to upgrade my phone, my iPad, and my Macbook Pro, and instead I'm in a holding pattern.
The MacBook Pro's specs were hardly better than my ~5 year old MacBook and I rely on my SD card reader. That said, I was actually excited about and tempted by the choice to go all in with USB-C. And to me, they were pretty clearly a USB-C ("one cord to rule them all") future.
In fact, I was ready to upgrade my iPhone in December/January, but after the MacBook Pro releases felt I could and should wait a year so I wasn't stuck with a legacy lightning connector as I anticipate all my other purchases in the next 2-3 years would charge via USB-C. If they stick with Lightning as they did with the iPad Pro for this year's phone, I honestly don't know what I'll do.
The iPad Pro decision to stick with lightning rather than USB-C was the main reason I didn't upgrade from my iPad Air, and, together with the Macbook Pro, it really made me question what Apple's plans were, or whether they have a cohesive plan. Disappointed, I bought an Android 10" USB-C, which is fine. It's not like my old iPad stopped working, and I'm hopeful enough (and the Android was inexpensive enough) to keep an eye on what the next generation iPad Pro holds.