Sheer fuckwittery here is astonishing.
Messi walking about is nothing new, in his very early career he pressed hard and initially did it under Guardiola, there's a reason he's been lucky with his injuries since then. It's magnified now because the team is so abhorrently bad.
Fact is, he's still miles ahead of anyone in the world in terms of raw talent, but his inability to hustle and bustle has proven it will not cut the mustard for a team that struggles off the ball, now proven with Argentina and Barcelona in the last few years.
The club are pure scum for keeping their greatest player ever there against his will, if he was at City or PSG they'd piss the Champions League, they have the quality and legs to accommodate Messi doing mass damage up front, not drifting into midfield to make up for everyone elses deficiencies.
This will only push him further out the door, the Club have been run into the ground, with mounting debt and likely a mass exodus in the summer, wouldn't surprise me if Barcelona have AC Milan mediocrity for many years to come, and the blame lies on the doorstep of Bartomeu, the man who started it all and ultimately saw over the breadown in relationship with the player who has glued the team together ever since Xavi and Iniesta faded away.
EDIT - Also, anyone slagging him off is a complete cunt, and should be banned for doing so.