I think it's poor management to be honest, a teenager shouldn't be taking the 5th penalty kick in a cup final at home. Hopefully it doesn't mentally break him too much and he can bounce back for us next season.
I tend to agree, it shouldn’t have been him 5th. The alternative view is that reflects the faith and confidence Southgate has in him. However watching a 19 year old breaking down like that, very very difficult viewing.
No doubt that’s going to affect him for a little while (on a human level), hopefully he has quality support around him.