Instead of playing the blame game, let me see if I can help with a solution: I am fairly certain that I can take the "admin" functionality that I built for fediverser and use it as the basis for a "moderation dashboard". It's a Python/Django application that can communicate with the Lemmy server both through the API and the database. The advantages of it being a "sidecar system" instead of being built "into" the Lemmy code itself is that I am not blocked by any of the Lemmy developers and the existing instance owners do not need to wait for some fork to show up.

I can propose a deal: at the time of writing, there are ~200 people who upvoted this article. If I get 20 people (10% of the upvoters) to either sponsor me on Github or subscribe to my Europe-based, GDPR-subject suite of fediverse services, then I will dedicate 10 hours per week to solve all GDPR-related issues.

How does that sound? To me it sounds like a win-win-win situation: Instance admins get proper tooling, Lemmy devs get this out of their list of concerns and users get a more robust application for the fediverse.