Unfortunately only the first one (arborist) actually links to something that the workflow outputs (a created issue), so it's hard to see actual examples of what those things do. Some of the earlier comments said they output giant workflow files, but there weren't really any examples either.

Basically it feels like a long article that says "we have this new thing that does cool things", but never gives enough concrete details. It probably worked great for you, but it needs to communicate to random people off the street what the win is.