Feels like https://freifunk.net/ https://freifunk.net/ deserves a mention in this thread. It's an association in Germany that works on broad, open access to the

Feels like https://freifunk.net/ https://freifunk.net/ deserves a mention in this thread. It's an association in Germany that works on broad, open access to the internet via Wifi (with optional Meshing functionality). They have, among other things, ISP status - so if you provide an open Freifunk Wifi based on their infrastructure, all/most potential legal troubles go through them and not through you.