iPadOS has rendered my iPad unusable, with a very strange combination of errors. For instance:

The screen freezes in many different apps, usually requiring the app to be quit and restarted, sometimes requiring the iPad to be rebooted

The Smart Keyboard Folio occasionally fails to connect to the iPad

When the Smart Keyboard Folio connects, sometimes it types in ALL CAPS and cannot be made to stop doing so without a reboot

All Bluetooth connections are inconsistent and unreliable

Some iCloud folders will not sync from other devices, even after days

I’ve used the iPad a lot over the past couple of years, despite the fact that it is a far less powerful and capable machine than a Mac. I have done so because it has been rock-sold stable and everything about it has Just Worked. Now it’s going in a drawer for a few months.

(Strangely enough, while everyone else has been having miseries with Catalina it has worked great for me: in particular, it seems to have fixed the Wi-fi and Bluetooth connectivity issues that have plagued my Macs for the past several OS X releases. Go figure.)