Thanks for sharing that list. Are these accounts being shadow banned? Mine is in there.
You are obviously not - you can check here: https://primal.net/mutelist/primal_nsfw
Unfortunately both of my accounts are on the list - I need to get the other one removed.
Discussion
Yes, with the default settings NSFW accounts are not shown in Primal's trending / recommended users. Every user can change that behaviour in the settings though.
That is only related to those trending feeds - content is not hidden by default.