Maybe in the last couple of weeks, but Qatar has been most of it through this process. Mitten's UWS article apparently says that Qatar leaked the news about the leaving the Glazers with 20%. That is at least the second different report that that was the case. And it makes sense. Turned fans against Ratcliffe. No mention that Ineos offered an option for the full 69%. No mention that the remaining Glazers would be bought out in 2-3 years. And people are still running around spouting these ideas without the added context that has since come out.
By the same token, it may be Ineos that briefed that Qatar was looking to buy Mbappe, Koman, etc., or that Qatar were looking to hire former players to run things. Or, if Qatar did leak those, they've misjudged the fanbase, as even Qatar stans weren't excited about those reports.