Sorry, Rakitic. Wrong blonde bloke in the highlights I just watched to remind myself of the chances he created.
You can think Messi wasn't good, but that's a ridiculous opinion. Any forward who creates 3 1v1 opportunities for his teammates to score had a good game. Any team in the world should be able to defend a 4-0 lead.
Messi makes as many defensive actions - pressing, tackling, interceptions - as Silva was making a few years ago. The idea Barcelona are carrying a passenger is another weird fiction people are trying to speak into existence.
The reality is that Suarez can't run at all, Dembele doesn't defend, Busquets can't run, Vidal's legs have gone, Rakitic's legs have gone. They're an old side full of players who can't press, it's not 1 player causing their issues.
You pay whatever it takes, because long term you make money on it.