It's unfortunate for such a young and talented person to die this soon. Every life is precious but Diogo Jota was a special one for Liverpool and Portugal. He was being taunted as the next big player for Portugal and the successor to Christiano Ronaldo. But a horrible accident made him die even before ronaldo is retired, the person who he was supposed to replace. He was recently married and the car crash involved him and his brother who also was a football player, both of whom died.
This might affect Liverpool for short time but they still have window to get someone to replace them. While it would be an Irrecoverable loss to Portugal and his family.