Too bad Onedrive is known for altering files, scanning your photos for nudity (or partial nudity) and deleting/restricting content it deems "questionable". Otherwise it might seem like a good deal.
Photos are only scanned for nudity if they're broadly shared. The definition of "broadly" is changing. It's designed so that content isn't scanned if it's unshared or if it's only shared with a small number of people. The goal is just to make sure that people aren't using the service to host massive public porn collections.
Would you trust a sync service called "File Destroyer for Consumers"?