How to transfer Time Machine copies to Google Drive cloud, iCloud?

Question

macOS

Hey!
You need to transfer your Time Machine backup data to the Google Drive cloud, iCloud. When trying to migrate, an error occurs - Incorrect volume format.
Mac OS Extended flash drive file system (case sensitive, journaled). You can transfer to another drive - no problem. But you need to transfer to the cloud Google Drive, iCloud.
What are the options:
1. Time Capsule
2. Is it possible in principle? What are the quick options for moving TM backups to the cloud?
Why Apple forbids transferring copies from Mac OS Extended, there is no APFS support, and why you simply cannot transfer files to the cloud as the safest way to recover in case of loss of a flash drive.