The comment by ksymph sums up my thoughts exactly:

The principles behind this effort are admirable, but I’m concerned about the practical implementation. Who is funding this? How will one person per domain be verified? Is self-hosting actually required, or can one use an external host; in the case of the former, how would it be verified, and in the case of the latter, what exactly does this tld accomplish that isn’t accomplished by free tlds, tlds like .me, or services like duckdns? Open source software clients as described are a major undertaking; why keep them under the umbrella of this tld?

I respect the goals here, and I want this to succeed, but this is a massive project, and without a clear plan I’m afraid this will peter out even if the tld is granted.