Everyone is just spitting out on Karius, yes he conceded 2 stupid goals, it was his mistake for both goals, he had probably the worst day of his life in his career, everything was going the wrong way for him, and you saw his emotions at the end of the match. It's not easy for him in this moments, he missed ,probably, the only chance of getting the ucl trophy and let his team down. I don't even need to mention Salah's injury and Ramos's just unprofessionalism, but my topic is about Karius.
He's a professional, payed goalkeeper and that's what he does for a living. These are a beginner mistakes of his, as a goalkeeper myself this sometimes happens and it's really hard to bounce back on such mistakes. You need to feel for him, how he's feeling now and what he's going through. These are the matches that can led to ending careers. I hope that he's going to bounce back and start fresh.