This should become a VERY popular service! By using FamilySearch Memories, you can safeguard your most prized photographs for free!
“You read that right. If you have an account with FamilySearch (which is free to everyone and always will be), you have access to free cloud storage for your most cherished family photographs, historical records, and other heirloom family documents. This isn’t the place to keep ALL your photos (such as the ones your kids take when they steal your phone and get 53 pictures of their stuffed animals); we want you to store only your best and most impactful memories.”
You can read all the details in the FamilySearch Blog at: https://www.familysearch.org/blog/en/free-cloud-storage-familysearch-memories/.