There’s no point doing anything fancy like that - wireguard over Tailscale is pretty pointless, as Tailscale is literally wireguard with NAT traversal and authentication bolted on. Unless you enable subnetting, it can’t get more secure than that.
And even if you do enable subnetting (which you might wanna do if you need access to absolutely everything), you can use Tailscale ACLs to keep tighter control - say, from specific (tagged) devices.
There’s no point doing anything fancy like that - wireguard over Tailscale is pretty pointless, as Tailscale is literally wireguard with NAT traversal and authentication bolted on. Unless you enable subnetting, it can’t get more secure than that.
And even if you do enable subnetting (which you might wanna do if you need access to absolutely everything), you can use Tailscale ACLs to keep tighter control - say, from specific (tagged) devices.