Only Nikons I own are 35mm film FM2 and F4. The bodies feel like tactile bliss. FM2 has a dry lubricated system with crazy titanium honeycombed etched shutter and F4 is the last pro DSLR they made with no menu system.
On the digital front I found Fuji X-Txx series to be like tiny Nikons in their usability with all common controls on dials.
I don't want to sound negative, but I genuinely don't get the premise of Tailscale.
VPN as a service sounds wrong from security perspective, as you are giving away all the keys. The same goes to the VPN providers for Internet access, but that at least is not trusted as much as Tailscale is.
These internal services that are annohnced are just... Services you can run on the Internet with TLS.
Did not know English, could not read anything, but still spent hundreds of hours first playing, and then tinkering with it.
There was no OS to mess up, and it booted instantly to a Sinclair BASIC prompt.