I take it to the extreme besides syncing I also try to encrypt my data … I use Wasabi with Arq Backup that is scheduled to on an hourly basis.
Create an account on Wasabi, under 1TB storage it’s $5.99/month, create a bucket where you want to store your data (make sure it’s set to private) then buy a lifetime ArqBackup and encrypt your data. I can also use Amazon Drive to backup among other cloud providers and it seems way more secure than just storing unencrypted data. You can also try to mess with cryptomator or boxcryptor … but I found the above combination the easiest, plus you have a controlled by you versioning of your stuff just in case.
No need to mess with your directory structure, meta tags, etc. you just set the folders/paths you want to encrypt/backup and you’re good to go (any folder, including your stacks/addons location)