I read the thread, I just don't get where you're coming from. You reckon that iCloud storage is a waste as it only mirrors your 32GB iPad, there's nowhere to offload info and it's just a mirror of your device, no?
I've given you the benefit of the doubt, that maybe you just don't understand how it works, so I've signposted you to the files app in case you weren't aware and said have a look in there and you've come back at me.
To explicitly explain this as (I've a 32GB in my family also).
- If I run out of space on device & need space for pictures - iCloud drive solves this (allowing for space originals are only kept on device if there's space available otherwise they're offloaded to iCloud drive, freeing up all 24GB or so available space on the iPad) - you can sign up to iCloud photos & it lifts all photos from the Pad which frees the space (after it's been plugged in & connected to WiFi usually overnight for the first time).
- If I have loads of PDF's / Books I can save these on iCloud drive and the pad can access them using the iBooks app or whatever, again giving me all 24GB or so space on the iPad - just by sharing a copy using the share sheet & then deleting the original.
- If I want to save music & films (other than AppleMusic/TV/Movies which don't count within your storage anyway) on iCloud drive no prob. Different apps can access my media there and again means it's not saved on device giving me all 24GB available again using the share sheet option.
- If I want to access iCloud drive on my Mac, no prob drop something in there & I can then see it on the Pad (again not taking up space on the iPad.
To accèss all my media I use the files app on iOS and iCloud drive to manage stuff, I just point the iPad to content on iCloud drive, which means I've got a 32GB iPad acting as a thin client and 100's of GB's of data.
You've been quick to say it doesn't work for you, your little research tells you otherwise that your that iCloud drive is just a mirror, so please explain explicitly how you get to this conclusion, what are you trying to do?
How many devices do you have attached to iCloud, if a few sharing the account you might have back-ups that can be deleted.