Interestingly, today I have seen a video pop up in which a guy (Bjorn Andreas Bull-Hansen) claims he is being persecuted by Islamic investors because he is refusing to talk about there being Muslim Vikings. Is it maybe related to this? Is this some new discovery that there were Muslim Vikings?

Just as a side note- this is a genuine question, and I have my skepticism towards Bull-Hansen that he is pretty much a right-wing reactionary judging by his videos during the last few years, but I am just wondering are these somehow connected.