https://www.youtube.com/watch?v=HJ4oLqzYxic Good reminder of why cloud storage should never be used as a long-term storage solution. The cloud is just someone else's computer; if they lose your data for one reason or another there's a good chance you won't be getting it back
Buy external storage, and remember the 3-2-1 rule: 3 copies of data, 2 different media, 1 offsite copy