I'm going to look into wireguard. It sounds interesting. When you say to use "simply Wireguard or + CLN", do you mean use Wireguard and CLN? Or is there something built in to Core Lightning on its own that can obscure one's IP. The LNLink app you posted appears to be for administration of a node but unrelated to the node's IP address obscurity.

Are you inviting me to troubleshoot my existing node with you over a channel over Tor? Or encouraging me to go clearnet and then open a channel with you? 🤝

Ok. I've arrived.