Without going to the step of moving photos, mail, contacts, etc. off of Google services. Are there automated tools available to periodically export that data?
https://support.google.com/accounts/answer/3024190?hl=en
Edit: Looks like Google Takeout lets you schedule the download (ie once every month)
If takeouts could be configured to download automatically through Google drive, that would be amazing.
They can. And Dropbox, and various other cloud providers.