I'm not sure why people are blaming Messi at all for this. He was a forward today and he literally had to come below the center half line just to touch the ball and move the lines. It was remarkable how not a single midfielder for Argentina could get the ball to the forward line. Also, any team that gives up a goal like the first one is a huge gut shot that is extremely difficult to come back from. Talk about Ronaldo's "winning" mentality all you want, even he would struggle to lift his team from something like that and even still, they have to get the ball to him for him to be able to even do anything. The handful of times Messi actually got the ball in the 2nd third, he was extremely productive. It's not like he was turning the ball over or making poor decisions, getting caught dribbling etc.
Messi and Dybala were the only people who showed any sort of poise and danger for Argentina. Between the lack of quality, balls and tactical nous of a majority of Argentina's squad and a coach who couldn't pick his strongest 11 if they all slapped him in the face, Cryuff, Maradona, Pele, Cristiano, Ronaldinho, Zidane, Il Phenomeno, they'd all struggle the same way Messi is struggling.
So please stfu with this selective memory and bashing of Messi. I've seen Ronaldo go missing for Real and Portugal many, many times prior to Zidane's arrival so I really don't want to hear talk of this being a mentality thing. It's simply the football tides, Messi had it early during the Pep years, Ronaldo has it now. Messi is still the best player to play the game in the modern era, this campaign changes none of that.