Comment by SahAssar

To be honest it feels like these answers boil down to "we feel it'd be nice if this existed but we have no actual answers as to how to get it done".

---

To stick with your comparison: when letsencrypt and ISRG launched they had actual answers for how to deal with the hard challenges in their space:

A) how to get included in a trust roots (crossigning with IdenTrust at first and the knowledge and expertise of how to get included in the longer term)

B) Automated domain validation in a standardized way (ACME)

C) Long term commitments of sponsorships to ensure people could trust it would stick around

---

I wish you the best of luck, but I think this might have needed to bake a bit longer before publicizing.