From Wikipedia: "UnHerd was founded in 2017 by the billionaire hedge fund manager Sir Paul Marshall as its owner and publisher and conservative British political activist Tim Montgomerie as its editor. Marshall has invested over £50m in GB News. Unherd's marketing describes it as a website for "people who dare to think for themselves."
Just for context, GB News is a Fox News for British people. No clue about their claims either way.
But it's Carl Nally of UFO and Paranormal Research Ireland! Bet you he's published in the best UFO peer reviewed publications!