Lots of places that list ernest as the only moderator. Some I've seen are on communities such as: fediverse, internet, opensource, science, random (which also pulls content from various places, which had the added minus that spam from other instances will not have deletions federated). Even the ask communities are sometimes hit, or for instance in this community there's a spam thread for pills in Dubai right below this one in new (from 2 days ago).
Specifically I'm talking about stuff you'll either see piled up in the new feed OR in the 'random threads'/posts section. My new feed isn't lotsa spam like it was earlier, but the sidebar currently is.