Ever since I read about Google irretrievably deleting people's accounts for (actual or suspected) violations of policy I've been feeling a bit concerned as we've got 20 years of digital pictures and videos stored on Google alongside documents and the like. The convenience factor is strong. While I don't think we're likely candidates to fall foul of policy, I wanted to mitigate the risk.
This took a bit of research as Google don't offer any easy methods for getting pictures out of the cloud. The "Google Takeout" option is a manual, rather bothersome process that doesn't offer any option of differentiation. It is everything everytime.
So, I found MultCloud. And after a bit of setup and tweakery, I now have the contents of our Google Photos library (all 112,000+

I then remembered that I've got a large amount of free storage on OneDrive, so set up a streaming transfer to that. So I've suddenly got three copies of all our pictures. That should do!
This then led me to think it was all getting a bit complicated to remember, so I used Yed (Visio alternative) to create a network diagram mapping out the various data flows and how to authenticate against devices and cloud services.
I enjoyed it!