The article's dystopia section is dramatic but the practical point is real. I've been self-hosting more and more over the past year specifically because I got uncomfortable with how much of my stack depended on someone else's
servers.

Running a VPS with Tailscale for private access, SQLite instead of
managed databases, flat files synced with git instead of cloud storage. None
of this requires expensive hardware, it just requires caring enough to set it up

You are missing one important part: maintenance. While on a managed service, dozens of hours of maintenance are done by someone, when you are self-hosting, you'll be doing 3 times that, because you can't know all the details of making so many tools work, because each tool will have to be upgraded at some point and the upgrade will fail, because you have to test you backups, and many many more things to do in the long run.

So yeah, it's fun. But don't under-estimate that time, it could easily be your time spent with friend or family.

Keeping services running is fairly trivial. Getting to parity with the operationalization you get from a cloud platform takes more ongoing work.

I have a homelab that supports a number of services for my family. I have offsite backups (rsync.net for most data, a server sitting at our cottage for our media library), alerting, and some redundancy for hardware failures.

Right now, I have a few things I need to fix:
- one of the nodes didn't boot back up after a power outage last fall; need to hook up a KVM to troubleshoot
- cottage internet has been down since a power outage, so those backups are behind (I'm assuming it's something stupid, like I forgot to change the BIOS to power on automatically on the new router I just put in)
- various services occasionally throw alerts at me

I have a much more complex setup than necessary (k8s in a homelab is overkill), but even the simplest system still needs backups if you care at all about your data. To be fair, cloud services aren't immune to this, either (the failure mode is more likely to be something like your account getting compromised, rather than a hardware failure).