Indeed, it is a good initiative. And that may be useful. Keep in mind that there's many people self-hosting and exposing services to WAN that ends as spamboxes

Indeed, it is a good initiative. And that may be useful. Keep in mind that there's many people self-hosting and exposing services to WAN that ends as spamboxes or worse from misconfigured bits. The thing is non-techy people would setup such thing and get it running, but have no technical way to maintain it. It's a flying plane in automatic mode with no competent pilot inside.