That point you touch on is so much more impactful than I think most fans realise.
The player recruitment under Walsh has set this club back YEARS for how disjointed it was. Even now I can't pick more than 2 players who genuinely were good signings, Pickford and gueye. I genuinely can't pick out any more players that were great signings.
But then part of the issue was last summer. Some of the signings in my opinion were decent. For example I still think klassen was a good signing by himself. Yet sign Rooney siggurdson vlasic to play that role also and suddenly klassen doesn't get a game? Signing 4 of the same position was incredible , especially as they all lacked pace. Siggurdson has proven to be what he is , a good midtable midfielder. Brilliant moments but compare him to an eriksen, Silva, dear bruyne player and you can see the difference in what they bring to a team.
Everyone else brought in without any form or plan is why we are struggling so badly. There is no chemistry because none of the players fit together. Compare that to this season, not quite as good as the previous pairing but richarldson and digne on the left is a massive improvement .
The scary thought for me is if brands had the money Walsh did last season, how much potential would we have right now? He picked out international players within 3 months, imagine what 200 million would have brought us?
That's why I don't care right now. I'm not jumping on Silva or thinking short term because what's the point? Brands needs at least 2 years to form anything worthy of a balanced squad now we are back to limited budget and shifting bad players out the best we can.
A certain other manager got nowhere in the league until his board signed him the players to actually have a title challenge, I am sure in the same time frame brands can give Silva the same, on a lower budget as well.
Until then , this is the aftermath we have to deal with as fans.