It's the same hyperbole when people quote a clearly tongue in cheek sentence like that then go overboard with their Christ, ffs, what in tarnation etc, two posts later they turn around and call Mari Pepe Mustafi etc non league frauds and spastics.I mean, it's the same when people said any other manager could get top 4 with Wengers squads.
No one was actually being 100% serious about it. It's called hyperbole.