Sadly, this has the same issue as the DO WHATEVER THE FUCK YOU WANT license because it doesn’t protect the creator from liability. Otherwise, I always love these parody licenses.

You don’t need a new system to do this and in fact can do it yourself. The issue comes in with signing up for new accounts, etc. Unfortunately there’s all sorts of different domains that emails can come from even with a single provider.

Relevant XKCD: https://xkcd.com/927/