I used to have a mountable VeraCrypt file system image in my Dropbox to mitigate just these types of things. That was when Dropbox first started. I now have no

I used to have a mountable VeraCrypt file system image in my Dropbox to mitigate just these types of things. That was when Dropbox first started. I now have no need for Dropbox at all so no longer have an account. These days their are also lots of FOSS alternatives too.