Based the information in this post, at least 2 user requests, and the known unpopularity of any tool which scrapes fedi timelines to make posts more publicly searchable without consent, I have fediblocked zeitgeist.blue from #TootCat.  

(All TC admin decisions are subject to revision if there seems to be a consensus towards that among TC users, either at the time or later; feel free to weigh in with your position, either for or against. ^.^)

#TootCatAdmin