iCloud backups are a treasure chest that Apple hands over to law enforcement more easily than people assume. Just backup to your laptop. If there’s a legal need to access your devices, you’ll have the warrant served to you directly.

Also Tresorit offers end to end encrypted cloud storage. If you’re storing a lot of sensitive documents like ID scans, account statements, medical paperwork, it’s worth a consideration. Then if your iCloud storage has to be handed over, at least you maintain some privacy in those matters.