I bought one last Christmas. It broke my heart (and my wallet), but its only purpose is to serve as the CPU and screen for my wife's new ultrasound probe [1] that only has good support of iOS.

Even when you bundle the cost of both the probe and the iPad pro, it ended up being cheaper than the (much less portable) alternatives in the market.

[1] https://store.butterflynetwork.com/us/en/iq/bundle/