The premise of this is correct, but as always with that blog, I'm disappointed with the apparent lack of research to back up the accusations. You can't just say that someone is "behind tens of different firms" without naming any of them and explaining why they'd represent a conflict of interests. What he's saying could very well be correct, but at the moment it's a conspiracy blog that has decided its position before coming up with the evidence. All we've got at the moment is vague accusations.https://footballisfixed.blogspot.com/2019/11/how-many-people-own-slice-of-southgate.html
Intresting bit of background here.