First of all, PSG victory in the UEFA Champions League was not just luck, they also worked very hard to achieve all of that and they managed to prove themselves that they deserved the trophy this season, also judging by the team's outstanding performance, they performed stunningly especially in the final match against Inter Milan, they had the mental drive of champions to achieve a victory.
PSG fought hard from the group stage to emerge as the new champion in the Champions League and it was not entirely due to luck because of the various preparations they had done quite well despite the challenges. When facing Inter Milan, coach Luis Enrique's strategy went completely well and on the contrary Inter Milan were unable to match the aggressive playing pattern aimed at by PSG. Luis Enrique managed to shape the mentality of his players when facing Inter Milan so that what happened was that they were so dominant and I think it was not just about luck but the preparation efforts they did very well.
PSG has gone through quite fierce competition and challenges since the beginning and what must be remembered is that the competition in the Champions League has been quite fierce since the beginning of the competition and also this competition is quite long so it is not fair to say that PSG was only lucky to win its first Champion League title, basically PSG has developed a lot and Luis Enrique has been quite successful in building a PSG squad that is even in all lines so that they can win their first Champion League title.
The most influential is Luis Enrique, I cannot deny that with his quality as a coach and also Luis Enrique's experience, he can change many things in the PSG team including eliminating the ego of their star players so that no one only relies on a few players so that PSG players in all lines have equal quality.