@admin There's nothing automatic about it, it's a list that I import and then review as part of the import. My choice to use the list was based off months of reviewing the list and the way it was curated, and the fact it can't be swayed by one or even two of the instances's ban lists that contribute towards it.
I haven't got the time, capacity or funding to hire the people to review the quantity of instances that we federate with in order to make decisions in the proactive way we should be.