It seems to me that Paredes intentionally shot above the crossbar at the end of extra time. It's like 'Juve will send me back to PSG and left me on the bench for so many games so now I fuck Juve when they need me'.
It seems that Sevilla ultras are hunting Juve fans.
https://onefootball.com/pt-br/noticias/tension-is-brewing-between-juventus-fans-and-hardcore-sevilla-counterparts-37506614