I think this may be a your milage may vary thing. I only personally use netbird for remote server management, as I barely consume anything other than streamed music remotely. I host netbird community edition on my server in a VM so the streaming quality isn’t dependent on any tier of service purchased from the company

I’ll recommend netbird as its entirely running on your server, is free, and I found it way easier to set up compared to Tailscale/Headscald

Is the main appeal of prebuilt NAS cases the aesthetics and the reduction of DIY concerns?

Because they seem to me like overpriced and underpowered computers. Most tech-oriented folks I know have more powerful PCs in a closet somewhere that they could easily convert into a NAS

Edit: some very thoughtful responses thanks y’all! I definitely see the appeal for people who just need something that doesn’t need tinkering or care significantly about power draw and noise.