Gonna get hate for this comment but you could have said the exact same thing when Liverpool signed Robertson and Matip... And we all know how that finished
And I'm comparing only and only players back at the time of transfer. Not the fees or anything
At the time of the Matip move, he was a 24 year old international with 46 matches of European experience, and close to 200 Bundesliga appearances. For a free, he was a decent get, considering what they had on defense. While I think an argument could be made that Maguire is a better player, I think the two of their abilities are actually a bit more similar than many would like.
When he was signed, Liverpool were also 8th, so, you know, 6th would have been an upgrade. They also had a severe deficiency at central defense, who needed Steven Caulker of all people at the winter window.
As for Andy Robertson, sure, at the time of purchase, it wasn't a high profile get, but as has been belabored at this point, Liverpool's scouting runs circles around United.
I have no problem with Wan-Bissaka, if anything, he's a player of the profile I would want as a United supporter. That said, if the fee is every bit of 60+, that's way too much.
For the 130 they're going to end up spending on the two, with a decent scouting team, I think they could do much better with a number of players. I don't think you can do anything but link it to the fees. That's the central problem. I also think for 75-80, I expect to see a world class player, and I don't see that in either one at this point. Liverpool have gotten two world class players for their fees above 60. Alisson and VVD. Does either of those players have the ability to be the top 4 or 5 at their position?