Yes and to be frank whilst it is all about money, if the club is successful, I don't have a problem. There aren't any Jack Walkers around.
I think there are Jack Walkers and in some ways Moshiri is a Jack Walker type but the issue is the inflation in the game has meant that wealth outside of it is nowhere near as significant. I read somewhere inflation in transfers versus regular inflation was around 10 times over the last couple of decades. It could be more.
If we take some names we'd like to see if we had an endless pot of money, Mbappe, Alderweireld, Kane, Coutinho. Probably not getting much change out of 600 million for those players. Thats pretty much what Walker did, and Roman A did. Bought the best players, but it's hard for anyone, even Usmanov to operate entirely that way. It's even interesting Manchester City have slowed up a bit and look to prioritise signing younger players.