You can say better than that. iCloud is more secure than your average service (especially in China). It end to end encrypts the most sensitive data (keychain) for example, and iMessage has managed to stay alive so far.
I should also add that locked notes in iOS are end-to-end encrypted. Those are pretty easy to use for folks who are not "technically sophisticated"; you just unlock them with your face/fingerprint.
When you add that to secure keychain storage, iMessage (broadest end-to-end encrypted messaging system permitted in China), secure Siri data (imagine what a government could monitor if they owned the Alexa cloud)... Apple offers a significantly more secure service that is still easy to use by the general public.