I just started toying with Arkane Linux. It’s fairly easy enough to make your own image and they provide some simple templates you can use if you don’t want Gnome. To me, the greatest thing about Arch is the AUR and unfortunately it doesn’t support AUR packages out of the box. This might not be a problem since you could mostly get along with flatpaks or distrobox. It might be a chore for someone new to Arch to have to compile something straight from the AUR that your device needs to function, like what I’ve had to do.
It’s a known issue with tailscale. It drains my battery pretty bad as well. I had to opt for wireguard for remote access instead.