Why do you need Tailscale?

Edit: Okay, so a couple of people have downvoted but no-one has answered.

Why would you use tailscale to secure a web app?

embedding-shape 3 hours ago | parent [-]

I think parent is talking strictly about P2P, so you'll need (typically) something to help you tunnel between clients, as there are NATs and all sorts of things between two typical consumer computer at two different homes.

	▲	ErroneousBosh an hour ago \| parent [-]
		Ah, okay, but that sounds like an incredible pain in the arse to do no matter how you approach it.