I disagree - there were plenty who thought United were idiots for not buying Nunez and Gakpo.
Mac Allister will improve Liverpool but as I said, looking their current midfield most decent premier league midfielders would be an upgrade on current Henderson, current Fabinho, old man of the sea Milner and inury prone Thiago. They've got a solid set of 4 attacking players in Gakpo, Nunez, Jota, Diaz and one world class forward in Salah, but they can only play 3 of those at a time and Salah may not be as prolific next season. I think they also need a new CB and another CM in addition to Mac Allister and even then that won't suddenly turn them back into title contenders against this ridiculous 115 charges of financial irregularities City cheating code machine.
Anyway, we can't buy all the players, and this one obviously has a thing for Liverpool because he's surely not going to choose a non-CL club unless he has a preference to join that club. He's a snide cnut as well, so he'll fit right in there.