Apart from the England managers position, there is no bigger poisoned chalice in football than being the England goalkeeper.
Scott Carson and Rob Green were never great to start with, but neither ever really recovered from their England ordeals. David Seaman was a broken man for a time after he let Ronaldinho's free kick sail over his head, look at his tears at the end of that game.
With Pickford, yes he needs to eradicate a bad habit of knocking the ball back into the danger area (and even that is exaggerated, he doesn't do it anywhere near as much as some would have you believe).
You've got to question the pundits and media though, a pointless game were a lot of then were actually rejoicing that we lost and yet they feel the need to pile on the pressure on a young goalkeeper about to play in the biggest game of his life in knockout games were penalties are a real possibility. Clowns.