I haven't used tail scale, but I'm confused. I thought wireguard had a simple config where you can just place a range of IPs and it basically just sends anythin

I haven't used tail scale, but I'm confused. I thought wireguard had a simple config where you can just place a range of IPs and it basically just sends anything to those IPs over wg - effectively split tunneling. So why couldn't you just have a different range for another subnet? Is it just because tail scale made everything needlessly complex? Or is it a base wireguard problem?