The main cloud services don’t even work natively (GoogleDrive, OneDrive, iCloud) basically the only mainstream choice is Dropbox. I tried to use Google Drive in Mint, and it’s a pain to get it to work, and usually it stops working after computer restarts.
Someone has a recommendation about how to handle these services?
A hard drive in a bank vault is separated enough that nothing short of a nuke will destroy every copy of your data at the same time.
Have fun going to the bank every time you want to sync.