Seeing the post regarding a corrected 403 error for autosport.com at 403 errors from autosport.com, I went back and rechecked the feeds RedState and https://www.dailywire.com/feeds/rss.xml.
Both still don’t resolve, showing 403 errors. So, if cloudflare fixed “something” for autosport.com, it did not carry over to the other feeds I just mentioned…they are still dead to Newsblur. (they are resolved by another reader for some reason though)