Not to be rude, but how do you know it's bad? And bad compared to what? Is there a source that is not bad? I maintained stats for myself to see the real picture, and some people think the real picture is different, but they never cite the source. I 100% support passing the torch to someone, but don't hope the new maintainer will give you much "better" data.

If there was a significant interest in this data being available, I would be willing to take over the maintenance of a new nostr.band stats and other pages when I have alternative services ready.