We're reaching the end of an era wherein billions of dollars of investor money was shovelled into tech startups to build large user-bases, and now those companies (now monoliths) are beginning to constrict their user-bases and squeeze for every single penny they can possibly extract. Fair or not.
Now more than ever, it's important for us to step back and reconsider whether we want to be billboards for these companies anymore.
For anyone unfamiliar, some good resources to have when starting your degoogling journey are below:
Privacy Guides - A list of privacy-respecting services you can use.
Plexus - A crowdsourced information bank of service compatibility with degoogled devices.
This random PDF - A study from 2018 detailing data that Google tracks about its' users.
Backups could definitely be improved--currently I keep a cold backup (USB hard drive) at my girlfriend's place, updated about once a month. I also keep the entire file storage and database synced to my laptop's (2 TB) SSD; not a backup, I know, but it does give me some peace of mind if my server (rockpro64) ever goes down. I'd love to add an additional hot backup via rsync, but unfortunately rent keeps getting in the way of a new hard drive :(