Jason Snell, writing for Macworld about the new iPad Pro’s software limitations compared to its powerful hardware:

With the announcement of USB 4/Thunderbolt support on these new iPad Pro models, I’m thrown back to the past. In 2018, when Apple released the first iPad Pro with a USB-C port on the bottom, it didn’t update the software to read the entire contents of a thumb drive when you plugged it in. The hardware was willing, but the software was weak.

And here we are again. Thunderbolt adds even speedier connectivity, but for what? Faster photo and video imports? Okay, though once again, I’m reminded that Apple’s bread-and-butter pro media apps won’t run on these iPads.

Thunderbolt is great, but it’s difficult to take full advantage of it.

How about external display support? The new iPad Pros can drive even larger external displays, including Apple’s Pro Display XDR. Third-party video apps can take advantage of this to display high-resolution video and even some analytical displays. Which is great, but if you want to display the iPad interface itself, it’ll just be a pillarboxed mirror of what’s on the iPad’s own screen.

The last time a new iPad Pro’s hardware was so obviously more capable than its software demanded, we saw the debut of iPadOS seven months later. The 2021 iPad Pro’s hardware has created new low-hanging fruit for its software; I’d be really surprised if the second half of this story isn’t dropping in six weeks.