I can’t think of an explanation for the periodic grid like clusters. Anyone?

On first read this sounded like you were challenging the basis of the previous comment. But then you went on to provide a couple of your own examples.

So on that basis after rereading your comment, it sounds like maybe you’re actually looking for recommendations.

Ive seen a lot of praise for Kagi over the past year. I’ve finally started playing around with the free tier and I think it’s definitely worth checking out.

“$800 million worth”?
“Nobody wants”?

Sounds like creative accounting…